Purify Water, Anywhere. Requires zero setup time and makes 24 fl. oz. of clean drinking water in a blazing fast 8-10 seconds (5L/min) for quick and simple on-the-go filtration and purification. Make clean drinking water anywhere on earth with unrivaled ease, speed & convenience. Sip or chug, fill a hydration reservoir, or use for backcountry cooking. Removes global waterborne pathogens (VIRUS, bacteria, protozoan cysts) and filters pesticides, chemicals, heavy metals, and microplastics. Grayl's "bevelled” bumper slides easily into backpack pockets, and also improves taste, smell and clarity. An industry first, it's also compatible with electrolytes and drink mixes for faster, healthier hydration when on-the-go!

Unrivaled ease, speed and versatility: Simply Fill. Press. Drink.®
OnePress® Global Protection: Empowers travelers, adventurers and survivalists to make the world's sketchiest freshwater sources clean
Removes waterborne pathogens: Removes virus, bacteria, protozoan cysts, including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
Filters particulates: Filters sediment and microplastics. Ultra-powdered activated carbon adsorbs many chemicals (including PFAS & VOCs), pesticides, herbicides, heavy metals, flavors and odors
Virtually no setup time: Industry leading "fastest" flow rate (5 liters per minute). Filters and purifies in as fast as 8 seconds
RiverFlow® Spout: Wide contoured spout delivers a fast flow of water for chugging, filling hydration reservoirs and other bottles
Multi-functional SimpleVent® Drink Cap: Twist the cap 1/2 turn to vent air during filtration and purification process; protects spout from cross-contamination
SoftPress® Pads: Comfortable pressing pad provides for an ergonomic, non-slip pressing surface
TPE TopoGrip®: Durable, tactile non-slip performance grip placed on all heavy use surfaces
Bevelled Bumper : Non-slip chamfered TPE base slides easily into pack pockets and provides durable protection to withstands drops (at full capacity) up to 6'
One-Way Silicone Valve, Drink-Mix & Electrolyte Ready: Updated cartridge design and One-Way Drink Mix Valve (pre-installed) allows electrolytes and sport drink mixes to be added to your clean purified water without compromising the integrity of the filter cartridge media. Also allows GeoPress to be used with a variety of beverages such as juice, bubbly water, mocktails and cocktails
Saves money and waste: Travel sustainably and never buy single-use bottled water again
Meets or exceeds EPA standards: Meets or exceeds the United States Environmental Protection Agency's Water Purifier standard for microbiological filtration
Capacity: 24 oz (710 ml)
Weight: 15.9 oz (450 g)
Height: 10.4" (26.5 cm)
Diameter (at base): 3.4" (8.6 cm)