G2O Water Filtration Bottle

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Advanced Water Filtration You Can Trust

Whether you’re facing an emergency evacuation or hiking to a mountain lake, staying hydrated is vital to your survival.

Through the good and the bad, bring the G2O Water Bottle with you for drinkable water wherever you go.

Just fill the bottle from any fresh water source, replace the valved cap, and drink by activating the BITE VALVE with your teeth and sucking like a straw.

  • Certified by IAPMO to remove >99.95% of parasites, >99.9999% of bacteria, and .99.99% of viruses *
  • Reduces chlorine, VOCs, microplastics, and harmful chemicals*
  • Improves taste, odor, color, and clarity
  • Convenient BITE VALVE - prevents leaks and drips
  • Replaceable filter can treat up to 120 gallons—that’s 750 refills 
  • Dishwasher safe
  • Patented Filtration Technology - US Patent # 9162167B2

Turn Virtually Any Freshwater Source into Drinking Water

During a grab-and-go disaster or an everyday adventure, this 22-ounce water bottle will make every sip filtered and delicious.

Fill it up with water from the tap, or stop by a creek, stream, or pond to have a reliable supply of water that tastes better and is filtered of contaminants that can be serious health threats!

The patented filter in this water bottle reduces waterborne viruses, microbial parasites, bacteria, and other microorganisms that lead to poor health and serious illness. It also reduces chlorine and other chemicals that cause unpleasant tastes and foul odors.

Treat 120 Gallons with a Single Filter

Made of materials free from lead, BPA, iodine, and PFAS, the G2O Water Bottle is just as safe as its filter.

The Quick-Twist dust cap protects the bite valve from dust, dirt, and damage. The ergonomic finger loop allows for convenient, comfortable carrying and serves as an easy attachment point for backpacks and other gear. Designed to fit in standard cup holders and bicycle bottle cages, this bottle is durable yet still squeezablegiving you control of the flow of water through the filter.

Use this water bottle again and again and avoid plastic waste—just replace the filter! With a filtration capacity of 120 gallons, you can refill this bottle 750 times before needing a replacement. (That's equivalent to 454 1-liter plastic water bottles!)

To clean, simply place on the top rack of the dishwasher or wash by hand with dish soap and hot water.

Pack into your backpack, camping gear, emergency kit, or go-bag for filtered drinking water wherever you go!

NEED A NEW FILTER? Click here for all the G2O Water Bottle Filters you need.


  • Bottle volume: 22 ounces (0.65 liters)

  • Bottle weight: 0.4 pounds (180 grams)

  • Flow rate: .05 to .16 gallons per minute (189 to 605 milliliters per minute)

  • Filter life: 120 gallons (454 liters)

  • Storage temperature: 35°F to 120°F

  • Replacement part: G2O Replacement Filter


IAPMO NSF/ANSI 372 Certificate
IAPMO Type 1 Document
Product Data Sheet

US Patent # 9162167B2

*Certified by IAPMO R&T to NSF/ANSI 372 for lead free content.  Meets US EPA Microbiological Purifier test standard for the reduction of cysts, bacteria and viruses in EPA Type-I test water.

*Meets or exceeds US EPA Microbiological Filtration Test standard for the reduction of viruses, bacteria, and cysts in EPA Type 1 test water.

*Chlorine reduction claims are not performance tested by IAPMO or NSF International. Additional performance claims are based on independent laboratory and manufacturer’s internal test data. Actual performance is dependent on influent water quality, flow rates, system design and application. Results may vary. Refer to User Manual for proper storage of filter.

For the best results, store replacement filters at temperatures above 35°F. This system has been tested for the reduction of the substances listed in the provided product test data sheets. The concentration of the indicated substances in water entering the system was reduced to a concentration less than equal to the permissible limit for water leaving the system, as specified in NSF/ANSI 53.

System and installation to comply with state and local laws and regulations. Do not use with water that is microbiologically unsafe or unknown quality without adequate testing and/or disinfection before or after the system. AQUAMIRA recommends Aquamira Chlorine Dioxide Water Treatment if disinfection is needed.  Systems certified for cyst reduction may be used on disinfected waters that may contain filterable cysts. Manufactured from NSF/ANSI standard 61 and California Prop 65 Compliant raw materials.

PERFORMANCE:  Performance claims are based on independent lab results and manufacturer’s internal test data. Actual performance is dependent on influent water quality, flow rates, system design and applications. Your results may vary. Performance claims are based on a complete system, without modifications. This filter must be operated according to the system’s specifications in order to deliver the claimed performance. It is essential to follow operational, maintenance, and filter replacement requirements as directed for each application for this filter and system to perform correctly. Read the Manufacturer’s Performance Data Sheet accompanying the system and change the filter as suggested. The contaminants or other substances removed or reduced by this water filter are not necessarily in all users’ water.

WARRANTY:  LIMITED LIABILITY: AQUAMIRA LLC makes no warranties of any kind, expressed or implied, statutory or otherwise, and expressly disclaims all warranties of every kind, concerning the product, including, without limitation, warranties of merchantability and fitness for a particular purpose, except that this product should be capable of performing as described in this product’s data sheet. AQUAMIRA LLC’s obligation shall be limited solely to the refund of the purchase price or replacement of the product proven defective, in AQUAMIRA LLC’s sole discretion. Determination of suitability of this product for uses and applications contemplated by Buyer shall be the sole responsibility of Buyer. Use of this product constitutes Buyer’s acceptance of this Limited Liability.

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