Portable Outdoor Water Filter Bottle

Name: Authorized - SurviMate® Outdoor Water Filter Bottle, Multi-color, 0.01μm 4-Stage Filtration for Survival, Camping, Hiking, Backpacking
Rating: 4.58 (172 reviews)

Regular price $25.99 USD ~~$25.99~~ 0% OFF

Tax included. Shipping calculated at checkout.

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650 ML 1000 ML 1500 L

Effective Date: July 2026
Last Updated: July 2026

At Purewell, we want you to feel confident when shopping for home and outdoor water filtration products. This Return & Refund Policy explains how returns, refunds, exchanges, damaged items, missing items, replacement filters, and product-specific return conditions are handled.

This Policy applies to purchases made directly through www.purewell.com. If you purchased a Purewell product through another retailer, marketplace, reseller, or distributor, please contact that seller directly for their return and refund policy.

1. 30-Day Return Window

We offer a 30-day return window. This means you may request a return within 30 days after receiving your item, provided that the item meets the eligibility requirements in this Policy.

To start a return, you must contact us before sending any item back. Items returned without prior authorization may not be accepted.

2. Return Eligibility

To be eligible for a return, the product must generally be:

Purchased directly from Purewell.com.
Returned within the applicable return window.
Unused, uninstalled, unfilled with water, and in the same condition as received.
Returned with original packaging, manuals, accessories, components, and proof of purchase.
Free from damage, stains, odors, contamination, scratches, dents, missing parts, or signs of improper use.

Purewell reserves the right to refuse a return or reduce the refund if the returned product does not meet these conditions, subject to applicable law.

3. Drinking Water Hygiene Policy

Because Purewell products are used for drinking water filtration, hygiene and product safety are important. Products that have been filled with water, installed, activated, primed, connected, used, or otherwise exposed to drinking water may not be eligible for resale or standard return processing.

For hygiene reasons, used water-contact components, opened consumable filters, and products that show signs of use may be non-returnable unless the return is related to a verified defect, damage, or incorrect item caused by Purewell.

4. Non-Returnable Items

The following items may not be eligible for return or refund unless required by law or unless the issue is caused by Purewell:

Used, installed, filled, activated, or water-exposed products.
Opened, used, activated, primed, expired, or contaminated replacement filters.
RO membranes, filter cartridges, carbon filters, gravity filter elements, outdoor filter elements, and other consumable filtration components once opened or used.
Products missing original packaging, manuals, accessories, or required components.
Products damaged by misuse, neglect, improper installation, unauthorized modification, or incompatible accessories.
Gift cards, digital products, final sale items, clearance items, or customized products where applicable.

5. Replacement Filters and Consumable Products

Replacement filters are consumable products. This includes gravity filters, RO filters, RO membranes, carbon filters, outdoor filter elements, bottle filters, straw filters, pump filters, and similar filtration components.

For safety and hygiene reasons, replacement filters may only be returned if they are unopened, unused, unprimed, uninstalled, and in original packaging, unless the item is defective, damaged, incorrect, or otherwise required by applicable law.

6. Gravity Water Filter Systems

For countertop gravity water filter systems, all chambers, lids, spigots, stands, water level windows, filters, washers, seals, and accessories must be returned complete and in original condition.

Gravity systems that have been assembled, filled with water, used for filtration, contaminated, dented, scratched beyond normal inspection, or returned with missing parts may not qualify for a full refund.

7. Countertop Reverse Osmosis Systems

Countertop RO systems must be returned with all tanks, pitchers, filters, membranes, power adapters, accessories, tubing, manuals, and packaging included, where applicable.

RO systems that have been installed, flushed, filled, activated, connected to power, connected to water, or used may be subject to inspection and may not qualify for a standard return due to hygiene, performance, and resale limitations.

8. Outdoor Water Purifiers

Outdoor water purifiers, filter pumps, water filter bottles, water filter straws, soft flasks with filters, and similar products must be returned unused, clean, dry, and complete with all original components.

Outdoor filtration products exposed to natural water sources, dirt, sand, mud, chemicals, biological material, or other outdoor contaminants may be non-returnable unless the issue is verified as a Purewell-caused defect, damage, or incorrect shipment.

9. Damaged, Defective or Incorrect Items

Please inspect your order as soon as it arrives. If you receive a damaged, defective, incorrect, or incomplete item, contact us as soon as possible so we can evaluate the issue and make it right.

To help us process the claim, please provide your order number, photos or videos of the product, photos of the packaging, shipping label, and a description of the issue. If the issue is caused by Purewell or our fulfillment process, you will not be required to pay return shipping for that issue.

10. Missing Items

If your order is missing a product, accessory, filter, manual, or required component, please contact us as soon as possible with your order number and photos of the package contents. We will review the issue and may send the missing item, provide a replacement, or offer another appropriate solution.

11. Return Shipping Costs

If the return is caused by customer preference, ordering error, change of mind, incorrect product selection, or other customer-related reasons, the customer is generally responsible for return shipping costs. The exact cost depends on the carrier or shipping service selected.

If the return is caused by Purewell, such as an incorrect item, damaged item, verified defect, or fulfillment error, Purewell will cover the return shipping cost or provide another suitable solution in accordance with this Policy and applicable law.

12. How to Start a Return or Exchange

To request a return or exchange, please use our Returns & Exchanges Portal, available on our website and in your customer account.

Simply enter your Order Number and the Email Address used for your purchase. If your order is eligible, you can submit your request online.

Once approved, we will email you a prepaid return label and return instructions. After we receive and inspect your returned item, we will process your refund or ship your replacement order, as applicable.

If you need assistance at any time, please contact us at info@purewell.com.

13. Return Address

Return addresses may vary depending on product type, order location, warehouse availability, and the reason for return. Please do not use any address published on the website or package unless we specifically provide that address for your return authorization.

Items sent to the wrong address, sent without authorization, or sent without tracking may be delayed, refused, or ineligible for refund.

14. Tracking Number Requirement

Once you ship a return, please provide the tracking number to Purewell promptly. We recommend using a trackable shipping service and keeping proof of shipment. Purewell is not responsible for returns lost in transit when the customer arranges return shipping.

15. Inspection and Refund Approval

After we receive your return, we will inspect the product to confirm condition, completeness, eligibility, and compliance with this Policy. We will notify you whether the refund is approved, partially approved, denied, or requires further review.

If the returned product is used, damaged, missing parts, missing packaging, contaminated, or not in eligible condition, we may reduce the refund, refuse the return, or return the item to you, subject to applicable law.

16. Refund Processing

If your refund is approved, the refund will generally be issued to the original payment method within 3–7 business days after approval. Your bank, credit card issuer, payment provider, or payment network may take additional time to process and post the refund.

Shipping fees, customs duties, import taxes, payment provider fees, and other third-party charges may not be refundable unless required by law or caused by Purewell’s error.

17. Exchanges

Where available, we may offer exchanges for eligible items. The fastest way to receive a different product may be to return the eligible item and place a new order after the return is approved.

Exchanges are subject to product availability, condition requirements, shipping limitations, and applicable law.

18. Promotions, Bundles and Gifts

Orders purchased with discounts, coupon codes, bundles, gifts, free items, or promotional offers may be refunded based on the amount actually paid after discounts. If a bundle or promotional set is returned partially, the value of any retained items, gifts, or discounts may be deducted from the refund.

Promotional items, free gifts, or bonus products may need to be returned with the original order to receive a full refund.

19. International Orders, Customs and VAT

For international orders, shipping costs, customs duties, import taxes, VAT, brokerage fees, or similar charges may be handled differently depending on destination country and checkout terms. Unless otherwise required by law or caused by Purewell’s error, customs duties, import taxes, VAT, and third-party fees are generally not refundable by Purewell.

20. EU and UK Consumer Rights

If you are a consumer located in the European Union, United Kingdom, or another jurisdiction with mandatory consumer protection rights, you may have additional rights that apply regardless of this Policy.

For eligible online purchases in the European Union, consumers generally have the right to withdraw from the contract within 14 days after receiving the goods, subject to legal exceptions. UK online consumers generally have similar cancellation rights. Certain items, including goods that are not suitable for return for health protection or hygiene reasons once unsealed after delivery, may be excluded where permitted by law.

Nothing in this Policy limits your mandatory statutory rights.

21. Warranty Claims vs Returns

A return request is different from a warranty claim. Returns are generally handled within the return window and based on product condition. Warranty claims are handled under the applicable product warranty and may relate to defects in materials or workmanship during the warranty period.

If your issue occurs after the return window, please contact us so we can determine whether warranty support may apply.

22. Water Quality and Performance Expectations

Water filtration performance, water taste, water clarity, flow rate, TDS readings, and filter lifespan may vary depending on local water quality, source water conditions, contaminant levels, water temperature, usage frequency, maintenance, and filter age.

Dissatisfaction based solely on taste preference, flow rate expectations, local water conditions, or misunderstanding of filtration technology may not qualify as a defect unless verified through product evaluation or required by applicable law.

23. Policy Updates

We may update this Return & Refund Policy from time to time to reflect changes in our products, operations, logistics, legal requirements, or customer service procedures. The latest version will be posted on this page with an updated date.

24. Contact Us

If you have questions about returns, refunds, exchanges, damaged items, missing items, or warranty support, please contact Purewell through the contact information provided on our website.

More Than a Product Claim: Evidence You Can Check

Certification standards and independent test reports help customers understand what a filtration product has actually been evaluated for. Instead of relying only on packaging, advertising, or marketplace descriptions, you can review the applicable standard, product model, tested claim, and supporting documentation.

Documentation Across Purewell Filtration Products Purewell filtration systems and replacement filters are supported by corresponding certification and/or test documentation. Customers can review system documents, filter documents, and performance reports through the Purewell Test Reports page.

Verifiable Evidence

NSF/ANSI 42

Drinking Water Treatment Units — Aesthetic Effects

What Does It Mean in Everyday Language?

This standard evaluates drinking-water treatment products for specified effects that influence the appearance, taste, smell, or everyday drinking experience of water.

Chlorine reduction, when listed

Taste and odor reduction, when listed

Particulate reduction, when listed

Materials, construction, and performance requirements

Certification Is Claim-Specific NSF/ANSI 42 does not automatically mean that a product reduces every contaminant. Check the certificate or listing for the exact model and certified reduction claims.

372

NSF/ANSI/CAN 372

Drinking Water System Components — Lead Content

What Does It Mean in Everyday Language?

This standard evaluates the lead content of materials and components that come into contact with drinking water, using defined calculations and verification procedures.

Evaluates wetted product components

Verifies applicable lead-content limits

Reviews materials used in the water pathway

Supports lead-content compliance verification

Lead Content Is Not Lead Reduction NSF/ANSI/CAN 372 evaluates lead content in product materials. It does not by itself certify that a filter removes lead already present in the source water.

From a Marketing Claim to Verifiable Evidence

Reliable documentation connects a standard to an identifiable product, a defined test scope, and a report or certificate that customers can review.

Identify the Standard Confirm whether the document refers to NSF/ANSI 42, NSF/ANSI/CAN 372, or another applicable standard.

Match the Product Check that the brand, product type, component, or model matches the item being sold.

Read the Test Scope Review exactly what was evaluated, including the reduction claim, material requirement, test condition, or performance category.

Review the Evidence Open the certificate, listing, or laboratory report instead of relying only on a badge or unsupported product description.

Product with Verifiable Documentation Claims can be checked against supporting evidence.

The applicable product or component can be identified.
The meaning and scope of the standard can be reviewed.
Specific performance claims can be checked against a report.
Customers can distinguish certification from general testing.
Material and performance claims have a documented basis.

Documentation does not mean every possible contaminant has been tested. It provides evidence for the specific scope shown in the applicable certificate or report.

Product Without Accessible Evidence Important claims may be difficult to confirm.

A standard logo may appear without a matching certificate.
The tested model may differ from the product being purchased.
Broad removal claims may exceed the actual test scope.
Lead-content compliance may be unclear or undocumented.
Customers may be unable to verify the source or date of a report.

An unavailable report does not automatically prove that a product is unsafe. However, it prevents customers from independently confirming the advertised certification and performance claims.

Documentation Available from Purewell

Purewell organizes supporting documents by system, filter, standard, and filtration performance so customers can review the evidence relevant to their product.

Filter System Documents Certification or test documentation associated with applicable complete filtration-system components.

Replacement Filter Documents Supporting documentation associated with applicable Purewell replacement filters and filter elements.

Performance Test Reports Laboratory reports covering specified filtration-performance categories under defined test conditions.

Customer-Accessible Files Downloadable documents provide more transparency than a badge, short claim, or marketplace product description alone.

Important Certification Notes

Reading the standard correctly is as important as seeing the certification or test badge.

Check the Exact Product or Component Certification and test results should be matched to the applicable product, filter, component, model, or documented product family.

Check the Exact Certified Claim A product certified under NSF/ANSI 42 may support only the reduction claims specifically shown in its certificate or listing.

372 Does Not Mean Lead Removal NSF/ANSI/CAN 372 concerns lead content in wetted materials. Lead reduction from source water requires a separate applicable filtration-performance claim.

Certification and Testing Are Different A certification, a component certification, and an independent laboratory test report are different forms of evidence and should be described accurately.

Review Test Conditions Results may depend on source-water conditions, flow rate, capacity, product setup, test protocol, and filter condition.

Replace Filters as Directed Certification or testing does not make a filter permanent. Follow the applicable installation, flushing, use, and replacement instructions.

Review the Documents Before You Choose

View Purewell system documents, replacement-filter documents, and filtration-performance reports. Select the files that correspond to the product and performance claim you want to verify.

View Test Reports

Hollow Fiber Ultrafiltration Technology

Fine Physical Filtration with a Hollow Fiber UF Membrane

Thousands of fine, straw-like membrane fibers create a compact physical filtration barrier. Water passes through microscopic pores, while larger suspended particles are retained on the other side of the membrane.

Standard UF Membrane Configuration Hollow fiber UF membrane technology is built into applicable Purewell portable filtration systems as a core physical filtration component—not an optional add-on.

Purewell Standard

Physical Separation Process

Source Water

Filtered Water

Larger suspended particles are retained

Water passes through microscopic membrane pores

How the Membrane Works

The membrane performs filtration through physical separation rather than adding chemicals to the water.

Source Water Enters Water reaches the outside of the hollow fiber membrane bundle.

Water Crosses the Membrane Wall Gravity, pressure, or the system pump moves water through the microscopic pores in each fiber.

Larger Particles Are Retained Suspended matter larger than the membrane pores is physically blocked from passing through.

Filtered Water Flows Out Water travels through the hollow center of the fibers and exits the filtration system for use.

Fine Physical Barrier Helps separate suspended sediment, fine particles, turbidity, and other contaminants larger than the membrane pores.

Large Filtration Area Bundles of narrow fibers provide a large membrane surface area within a compact filter structure.

Practical Water Flow Multiple hollow fibers work together to balance fine filtration with practical flow for portable use.

No Chemical Additives The membrane filters through physical separation and does not add treatment chemicals to the source water.

✓ Designed to Help Reduce

Suspended sediment and fine particles
Turbidity and visible particulate matter
Microplastics larger than the membrane pores
Certain microorganisms, depending on membrane specifications

i Understand the Filtration Limit

Does not desalinate water or remove dissolved salts
Does not soften hard water by itself
May not reduce all dissolved chemicals or metal ions alone
Additional filter media may be used for broader filtration

Important Use and Care Notes

Proper use and maintenance help protect membrane performance and maintain water flow.

Choose the Clearest Available Water Avoid heavily polluted water whenever possible. Allow sediment to settle or use a pre-filter when the source water is highly turbid.

Do Not Use with Saltwater or Chemicals The membrane is not designed for seawater, industrial wastewater, oil-contaminated water, or chemically polluted sources.

Rinse or Backwash as Directed Clean the membrane according to the product instructions when flow becomes slower due to accumulated particles.

Protect the Wet Membrane from Freezing Once used, water may remain inside the fibers. Freezing can damage the membrane structure and affect filtration integrity.

Follow Storage Instructions Clean and store the filter as described in the product manual when it will not be used for an extended period.

Replace at the End of Service Life Replace the filter when its rated capacity is reached, the membrane is damaged, or normal flow cannot be restored after cleaning.

Filtration performance varies by product model, membrane specification, source-water quality, operating conditions, and maintenance. Hollow fiber UF filtration is one component of the complete filtration system.

Coconut Shell Activated Carbon Technology

Coconut Shell Activated Carbon Designed to Improve Water Taste and Odor

Where listed in the applicable Purewell product specification, the filtration media uses activated carbon derived from coconut shells. The coconut shells are processed to create a network of microscopic pores and a large internal surface area. As water moves through the media, certain compounds are attracted to and held on the carbon surface through a process known as adsorption.

Coconut Shell–Derived Activated Carbon Media Where activated carbon is listed in the product specification, Purewell uses activated carbon derived from coconut shells as part of the standard filter construction rather than offering it only as an optional upgrade.

Purewell Standard

Adsorption Inside the Carbon Media

Incoming Water

Water Flows Out

Water carries chlorine, taste, odor, and certain organic compounds

Certain compounds are held within the porous carbon surface

Water continues through the filtration system

How Activated Carbon Works

Coconut shells are converted into highly porous activated carbon. The media primarily works through adsorption, meaning certain compounds are attracted to the carbon surface instead of simply being screened out by pore size.

Water Enters the Carbon Media Source water flows around and between the activated carbon particles inside the filter.

Water Contacts the Porous Coconut Carbon Processing the coconut shell material creates microscopic pores and a large internal surface area for water and dissolved compounds to contact.

Certain Compounds Are Adsorbed Chlorine, taste-and-odor compounds, and certain organic substances may be attracted to and held on the carbon surface.

Water Continues Through the Filter After contacting the carbon media, water moves to the next filtration stage or exits the system, depending on the filter design.

Improves Taste and Odor Helps reduce compounds that can create unwanted tastes or odors in drinking water.

Helps Reduce Chlorine Activated carbon is commonly used to help reduce chlorine taste and odor in treated municipal water.

High Internal Surface Area A network of microscopic pores creates extensive contact area within a compact amount of filter media.

No Treatment Chemicals Added Activated carbon performs through surface adsorption and does not require chemicals to be added to the water.

Coconut Shell–Derived Media Uses activated carbon made from processed coconut shells, where specified for the applicable Purewell filter.

✓ Designed to Help Reduce

Chlorine taste and odor
Unpleasant tastes and smells
Certain volatile organic compounds
Certain adsorption-sensitive organic substances

i Understand the Filtration Limit

Does not normally reduce dissolved salts or TDS
Does not soften hard water by itself
Is not a complete microbiological barrier on its own
Does not reduce every contaminant without additional media

Important Use and Care Notes

Correct preparation and timely replacement help maintain adsorption performance and water quality.

Flush Before First Use Flush the filter according to the product instructions before drinking. This helps remove loose carbon fines and trapped air.

Temporary Carbon Fines May Appear A small amount of dark carbon dust may appear during initial rinsing. Continue flushing until the water runs clear.

Use Within the Recommended Temperature Range Do not use hot water unless the specific product instructions state that the filter is designed for hot-water use.

Use with an Appropriate Water Source Activated carbon alone does not make microbiologically unsafe, industrially polluted, or saltwater sources suitable for drinking.

Replace the Filter on Schedule Adsorption sites gradually become occupied. Replace the filter when its rated life is reached or when taste and odor reduction noticeably declines.

Follow Storage Instructions Clean and store the filter as directed when the system will not be used for an extended period. Do not leave stagnant water in the system longer than recommended.

Coconut Allergy Precaution This filtration media is derived from coconut shells. People with a known coconut allergy or sensitivity should review the product materials and consult a qualified healthcare professional before use.

Filtration performance depends on the activated carbon type, carbon quantity, contact time, water quality, flow rate, product design, and maintenance. Specific contaminant-reduction claims should be based on the applicable Purewell product specifications and test results.

Ask about Portable Outdoor Water Filter Bottle

Product Details

Product Overview

Product Name Portable Outdoor Water Filter Bottle

Portable drinking water filtration for camping, hiking, travel, emergency kits, and everyday outdoor use.

Filtration Type 5-Stage Manual Filtration

Drink filtered water directly through the integrated replaceable filter cartridge without electricity or batteries.

Capacity Option 650 ml / 22 fl oz

A lightweight option for hiking, commuting, short trips, and everyday outdoor carrying.

Compact Size

Capacity Option 1000 ml / 33.8 fl oz

A larger-capacity option for longer outdoor trips, camping, travel, and extended water access.

Extended Capacity

Bottle Material Durable Tritan Bottle Body

A lightweight and reusable bottle body designed for portable outdoor use.

Power Requirement No Electricity Required

Water is drawn through the filter as you drink, with no charging, batteries, or pumping required.

Outdoor Navigation Built-in Compass

The compass integrated into the bottle lid provides a convenient directional reference during outdoor activities.

Recommended Water Sources Tap, Stream, River, Lake, Spring and Well Water

Use the clearest available freshwater source whenever possible for better flow and longer filter life.

Freshwater use only: This bottle is designed for freshwater filtration. Do not use it with seawater, sugary drinks, carbonated beverages, alcohol, milk, juice, or flavored liquids.

5-Stage Filtration System

Portable Filtration Built into Every Sip

The integrated cartridge combines five filtration stages to help reduce sediment, chlorine, unpleasant taste, odor, and other impurities commonly found in outdoor freshwater sources.

Complete Filter Structure 5-Stage Composite Filtration

Multiple filtration materials work together inside one compact, replaceable cartridge.

Coarse Screen 0.01 μm UF PP Membrane Purification Beads Carbon Fiber

Stage 01 Coarse Filter Screen

Helps intercept larger visible particles, debris, and suspended material before water enters the finer filtration layers.

Initial Filtration Particle Control

Stage 02 0.01 μm Hollow Fiber UF Membrane

Provides high-precision physical filtration through a compact hollow fiber ultrafiltration membrane.

0.01 μm UF Membrane

Stage 03 Sediment PP Membrane

Helps capture fine sediment, soil, rust particles, and suspended impurities from source water.

Sediment Reduction Fine Particle Capture

Stage 04 Purification Beads

An additional treatment layer designed to support the bottle’s composite filtration performance.

Additional Treatment Composite Filter

Stage 05 Activated Carbon Fiber

Helps reduce chlorine, unpleasant taste, and odor for a more enjoyable drinking experience.

Reduces Chlorine Improves Taste Reduces Odor

Certification note: The filter is associated with NSF/ANSI 42 certification for applicable material and performance claims. Certification should not be interpreted as approval for every possible contaminant or water source.

Key Product Indicators

Filtration Precision 0.01 μm

Hollow fiber ultrafiltration membrane designed for high-precision physical filtration.

Filter Lifespan Up to 1,500 L / 396 Gallons

Actual filter life may vary depending on source water quality, sediment level, and maintenance.

Rated Flow Rate Up to 550 ml/min

Actual drinking flow may vary based on filter condition, water quality, and suction strength.

Plastic Bottle Reduction Approximately 3,000 Bottles

Based on replacing approximately 3,000 disposable 500 ml plastic bottles over the rated filter capacity.

Available Capacities 650 ml and 1000 ml

Choose a compact everyday size or a larger-capacity option for longer outdoor use.

Replaceable Cartridge Available Separately

The internal filter cartridge can be removed and replaced without replacing the bottle body.

Filtration Method Drink Directly Through the Straw

Suction draws source water through the five-stage filter before it reaches the drinking outlet.

Best For Camping, Hiking, Travel and Emergencies

A reusable filtration option for outdoor activities, preparedness kits, and situations with uncertain freshwater access.

Care & Use Notes

Flush Before First Use

The first few mouthfuls may contain harmless dark carbon particles. Sip and discard the initial filtered water until it runs clear.

Keep the Air Hole Clear

Do not cover the silicone air hole beside the straw. Proper airflow is required to draw water through the filter.

Stronger Suction Is Normal

The five-stage filter creates more resistance than a standard drinking bottle, so slightly stronger suction may be required.

Use Clear Freshwater

Choose the clearest available water source. Heavy sediment and muddy water may reduce flow and shorten filter life.

Do Not Use a Dishwasher

The bottle and filter system are not dishwasher-safe. Clean the bottle manually with cool or lukewarm water.

Do Not Wash the Filter with Detergent

Do not use soap, bleach, chemical cleaners, or abrasive materials directly on the filter cartridge.

Remove Residual Water

After use, blow through the mouthpiece to help remove water remaining inside the straw and filter cartridge.

Replace the Filter on Time

Replace the cartridge after filtering 1,500 L, or earlier if flow becomes noticeably slower or the taste changes.

Storage note: Before long-term storage, empty the bottle, remove as much residual water from the filter as possible, allow the components to air-dry, and store them in a clean, cool, ventilated place away from direct sunlight.

User Guide

How to Use

Set Up, Fill and Drink in a Few Simple Steps

The Portable Outdoor Water Filter Bottle uses the same simple setup process for both capacity options. Prepare the cartridge before first use, fill the bottle with suitable freshwater, and drink directly through the filtered mouthpiece.

650 ml / 22 fl oz 1000 ml / 33.8 fl oz No Electricity Required

First-Time Filter Setup

Prepare and install the filter cartridge correctly before drinking from the bottle for the first time.

650 ml Portable Outdoor Water Filter Bottle

650 ml Compact Capacity

1000 ml Portable Outdoor Water Filter Bottle in emerald green

1000 ml Extended Capacity

Same operating method: Both bottle sizes use the same cartridge installation, first-use flushing and drinking process.

Remove the cartridge from the cap

Unscrew the bottle cap and carefully detach the replaceable filter cartridge from the cap connection.

Rinse the activated carbon section

Rinse the activated carbon section with clean running water before first use. Do not apply soap, detergent or chemical cleaner to the cartridge.

Reconnect the filter to the cap

Align the cartridge connection with the underside of the cap and turn it until the cartridge is firmly secured.

Fill the bottle with freshwater

Fill the bottle with the clearest available tap, spring, stream, river, lake or well water. Leave enough space to reinstall the filter and cap.

Screw the cap onto the bottle

Lower the cartridge into the bottle and tighten the cap securely. Make sure the cap and cartridge remain straight and properly connected.

Discard the first few mouthfuls

Sip through the mouthpiece and discard the first few mouthfuls. A small amount of dark carbon dust may appear during the initial rinse and should clear after flushing.

First-use note: Slightly stronger suction than a standard water bottle is normal because water must pass through the multi-stage filter before reaching the mouthpiece.

Daily Drinking & After-Use Care

Follow these steps whenever you refill, drink from or store the bottle during outdoor use.

Portable Outdoor Water Filter Bottle outdoor use

Fill · Sip · Dry Filter freshwater directly as you drink

No electricity, battery or separate pumping equipment is required.

Choose the clearest available freshwater

Avoid water with heavy mud, large amounts of sediment, visible pollution or chemical contamination whenever possible.

Fill and tighten the bottle

Fill the bottle, lower the installed cartridge into the water, and tighten the cap before drinking.

Open the drinking spout

Raise the collapsible mouthpiece and make sure the silicone air hole next to the drinking outlet is not covered or blocked.

Drink with steady suction

Sip steadily through the mouthpiece. Water is drawn through the internal filter cartridge before reaching the drinking outlet.

Remove residual water after use

Empty the remaining source water, then blow through the mouthpiece to help remove water trapped inside the straw and cartridge.

Air-dry before storage

Allow the bottle, cap and filter components to dry in a clean, cool and ventilated place before long-term storage.

Flow reminder: If drinking flow becomes noticeably slower, check that the air hole is open and that the cartridge is properly installed. A clogged or end-of-life cartridge may need to be replaced.

Important Use Notes

Help protect the bottle and filter cartridge

01 Freshwater Only

Do not use the bottle to filter seawater or water known to contain hazardous chemicals.

02 Water Only

Do not fill it with carbonated drinks, juice, milk, alcohol, sugary liquids or flavored beverages.

03 Hand Wash Only

The bottle is not dishwasher-safe. Clean the bottle body manually using cool or lukewarm water.

04 Protect the Cartridge

Do not clean the filter with detergent, bleach, corrosive products or abrasive cleaning tools.

NSF Certified for Your Health

Independently tested to meet NSF/ANSI 42 & 372 standards, the highest level of trust in water filtration.

Lead-Free Guarantee (NSF/ANSI 372)
Certified lead-free materials to keep your water worry-free.

See Details

NSF Certified for Your Health

Independently tested to meet NSF/ANSI 42 & 372 standards, the highest level of trust in water filtration.

Lead-Free Guarantee (NSF/ANSI 372)
Certified lead-free materials to keep your water worry-free.

See Details

You Also Like

Updated review

It's not often I am impressed with a company but the company that makes this bottle is really great. I had some questions and they bent over backwards to provide answers. And as for the product, it looks great, feels great in hand is easy to use. Not only is it good for taking water on the go with you but the company has concentrated on filtering out dangerous water born bacteria if you are in an area with the potential risk. When a company is that responsible, you have to give them your respect.

No more micro plastic!

Just know that this is a little difficult to draw through. Remember, it's being FILTERED! Great product, would definitely buy again.

Great filter for price minus one flaw they will fix

UPDATE: took this to South America and it worked great! It was so handy to ALWAYS have water when I needed it even in the hotel when I didn’t wanna spend five dollars a bottle or there was no place to buy water nearby. I got in the habit of carrying to water bottles in my Daypack so I had this one plus one I purchased. Well, this was extremely handy, I did like having an extra safe bottle of water that I could use for toothbrush washing or is this when you have to suck and squirt lol.

One star because of the leakage tissue, but make sure you do NOT fill up much past the top line. The filter will push the water up, and then it leaks for sure. Otherwise it seemed to be pretty good so I’m not sure whether it was my great taping job or filling it up too high.

I purchased this because I’m traveling to South America where the water is questionable and to avoid getting Andes’revenge ha ha. I have been using a Britta for US travel and Europe.

For the price, this is an awesome filter. The competitors’ were so much more money, so I’m really happy that this is affordable. Seems to work great and is incredibly lightweight for what I expected. I put in tapwater and it got rid of the horrible taste but note…

BE SURE to test it with 6 ounces of water first because it initially tasted off, plastic-y and that’s what the manufacturer said. I’m not sure that was obvious in the instructions.

It’s a slow sipper because it’s filtering while you are sipping, but that’s to be expected. The nice thing is having the option of filling it with non potable water.

Only issue is it does leak; however, I did find a workaround (yay!), and I did speak with them and they are working on fixing this. I used this tape below. Not a sticky as gaffer tape although that might work well too, but this is thinner but seals well.

Love the different colors. I purchased purple. You don’t usually get that from a recently priced item like this.

Good bottle

Good bottle for travel. Purchased to travel through Europe.

can you suck hard enough

if you can suck hard enough it means you wont need a water straw. i did a test run yesterday and no problem

1 2 3

5 stars: 100 (58%)
4 stars: 72 (42%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Updated review

No more micro plastic!

Just know that this is a little difficult to draw through. Remember, it's being FILTERED! Great product, would definitely buy again.

can you suck hard enough

if you can suck hard enough it means you wont need a water straw. i did a test run yesterday and no problem

It works and purchased three times

This is my third filter water bottle, and I have used the previous ones several different times in the wild with different water sources.

The water is very clear, and all unwanted substances that I can see are removed, and it tastes great

Good for hikers

Our son is a hiker, and this was a good filtered bottle for his trips to the mountains. It has been sturdy and durable and doesn't seem to leak.

Works perfect!

Perfect, my son is taking to school to be able to drink clean water, and it’s perfect for a high schooler.

Great filter for price minus one flaw they will fix

Good bottle

Good bottle for travel. Purchased to travel through Europe.

Survived ate 5

Nothing I can not recommend.

Water bottle

Water tastes great!

Not bad.

My only issue isn't really an issue. Keep in mind the filtration stages and you will understand. If you don't have young lungs or have any kind of respiratory problems. Or if you need to intake a lot of water per drink. This is not the product for you.

The Survival Ace:Survimate's 5-Stage Filter Delivers UltraClean, TasteTested Water for Any Adventure

I bought the Survimate 5-Stage 0.01μm Ultra-Filtration Filtered Water Bottle for a backpacking trip where access to reliably clean water would be questionable. My primary concerns were filtration effectiveness and portability. The advertised 0.01μm filtration precision and NSF/ANSI certifications immediately grabbed my attention, offering a serious alternative to bulky pump filters. My first impression was that it was remarkably sturdy and lightweight for the technology it contained—an essential piece of survival gear disguised as a standard water bottle.

Experience and Analysis

This bottle is a powerhouse of purification. The 5-stage filter system, which includes a 0.01$\mu$m hollow fiber UF membrane and activated carbon, is what sets it apart. The ultra-fine filtration pore size is significantly smaller than many competitors, giving me high confidence in its ability to remove microscopic contaminants, including protozoa and bacteria. I tested it using a brook water source, and the resulting taste was clean, fresh, and completely devoid of the muddy or stagnant taste I expected. The activated carbon element clearly does an excellent job of reducing chlorine, bad odors, and improving the overall palatability of the water.

However, the high level of filtration does come with a trade-off: suction effort. Due to the five layers the water must pass through, drawing water through the straw requires noticeably more effort than a standard straw bottle. This is not a casual sipping bottle; it's a serious filtration tool. The bottle is made from durable, BPA-Free Tritan material and features a clever, built-in compass on the lid, which is a nice touch for outdoor enthusiasts. The claimed 1,500L filter lifespan is also impressive, offering long-term value.

Honest Pros and Cons

Pros
Superior Filtration Precision: Features a 0.01$\mu$m Ultra-Filtration membrane, providing extremely high-level contaminant reduction compared to many competitive models.

5-Stage Comprehensive Filter: Effectively reduces sediment, bacteria, heavy metals, chlorine, and odors, resulting in great-tasting water from questionable sources.

NSF/ANSI Certified: Passed authoritative testing to NSF/ANSI 42 standards for aesthetic impurities (taste/odor/chlorine reduction), increasing confidence in its performance.

Durable and BPA-Free: Constructed with sturdy, BPA-Free Tritan material, making it tough enough for outdoor and survival use.

Excellent Lifespan: The filter is rated for a long 1,500L (396 gallons) of use before replacement is needed.

Cons
High Suction Required: The multi-stage filter requires significantly more effort to draw water through, which can be tiring.

Risk of Leakage: If the straw is not firmly pressed down or the bottle is not kept upright, some users report a tendency to leak from the cap.

Initial Quirkiness: The first few uses may result in a slight "cardboard" taste or temporary black residue due to harmless carbon particles, which quickly dissipates.

Verdict

The Survimate 5-Stage 0.01μm Ultra-Filtration Filtered Water Bottle is an essential 5-star investment for any outdoor adventurer or prepper. Its superior filtration capability is its biggest selling point, ensuring safety from uncertain water sources. While you need to be prepared to put in a little extra work to draw the water, the assurance of ultra-clean, great-tasting water is well worth the trade-off. It's the ultimate combination of portability, durability, and reliable filtration, making it best for hikers, campers, international travelers, and anyone prioritizing water safety in emergency situations.

Excellent product with lasting filter.

Excellent product. For less than a Brita, you can filter many more impurities. Approximately a gallon a day for a year, per the 1500-liter claim. I daily drive this water bottle, and the kids keep taking it :)

It sucked

All 5 packages were in their original packaging and in good condition. I opened one to test the pull on the straw and taste of my faucet water, and was surprised at how easy it was to suction unlike others' reviews. The water tasted just fine. We will see how it fares out in the wilderness.

Muy cómodo

Muy cómodo para llevar ... el asa hace que puedas ponerlo de la correa de tu bolso y no te preocupes por cargarlo ..
Sin embargo al no poder usar jabón para limpiarlo siento que a veces el sabor del agua cambia un poco .
Lo usé durante mi viaje de todo un mes en agosto y las letras y números ya se borraron casi completamente

Great

Perfecto

Easy to change filter.

Trip to Europe.

Filter great, kind of hard to suck the water out

Works great. I went backpacking and used all different types of water and never got sick and the water tasted just fine. It is a little hard to suck out of the straw which is why I only gave it 4 stars. It kind of makes your cheeks hurt from having to work so hard to get the water. But the filter seems to do its job.

Works as stated and great for boil orders and emergencies

it's rather prophetic that I ordered this item when there was a boil order for a week at work so you couldn't use the water fountains and the day I received it, the water at my home was turned off because of a water leak down the street and we will be on a boil order for a few days. Anyway, I got this and immediately filled it with already filtered water--my boyfriend is a prepper so we have an Alexapure filtration system. I wanted to see how hard it was to operate. Pretty much you just put in water, screw on cap, and it takes a few sucks to get the water to flow, but it works. I'll take this to work so that it won't matter if we've got 'approved' or not, I'll be able to drink it. I had purchased a LifeStraw, but it wasn't convenient since it didn't fit in a water bottle. I loathe paying for bottled water and most of the purified water makes my stomach hurt. I actually prefer tap water.

Worked pretty well.

I ordered two, one for me and one for my husband. The one my husband got had a really bitter chemical taste to it, so he wouldn't use it. But the one I got tasted fine. We hiked several days in the woods with only creeks to drink out of and it worked great.

Good quality and perfect size

This was just what I needed for a trip. Particularly the filtration and the perfect size.

Good little travel bottle

This bottle is great for when you're on the road. The ability to get purified water from any drinking fountain or sink is a plus when traveling. I just wish it also came in glass. But for a plastic water bottle it's great. It purifies quickly. A little on the small side.

Filtered water always available

It's good to know I have filtered water wherever I am. This bottle is reasonably priced.

Works great

This bottle purifies the water very nicely and works well. Perfect for my new year change of drinking more water

Portable Outdoor Water Filter Bottle

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More Than a Product Claim: Evidence You Can Check

NSF/ANSI 42

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NSF/ANSI/CAN 372

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Fine Physical Filtration with a Hollow Fiber UF Membrane

How the Membrane Works

✓ Designed to Help Reduce

i Understand the Filtration Limit

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Coconut Shell Activated Carbon Designed to Improve Water Taste and Odor

How Activated Carbon Works

✓ Designed to Help Reduce

i Understand the Filtration Limit

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Product Overview

5-Stage Filtration System

Portable Filtration Built into Every Sip

Key Product Indicators

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Set Up, Fill and Drink in a Few Simple Steps

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Daily Drinking & After-Use Care

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