No other purifier rivals the speed, simplicity and effectiveness of GeoPress. In eight seconds, it makes 24 ounces (710 ml) of safe, clean drinking water anywhere on earth. Tap into the world’s water sources and safely drink from sketchy spigots, hotel sinks, murky rivers, wells or lakes. Removes global waterborne pathogens (virus, bacteria, protozoan cysts) and filters pesticides, chemicals, heavy metals, and microplastics. Also improves taste, smell, and clarity!
Unrivaled ease, speed and versatility — simply Fill. Press. Drink™
OnePress™ Global Protection empowers travelers, adventurers and survivalists to make the world’s sketchiest water sources safe
Removes waterborne pathogens (viruses, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
Filters: particulates (sediment, microplastics) and many chemicals, pesticides, and heavy metals
Improves taste, smell and clarity
Virtually no setup time, and fastest performance: purifies and filters contaminated water in 8 seconds (5 liters per minute)
SimpleVent™ Drink Cap performs three functions:
vents air while purifying
protects against cross contamination, grime, and dirt
allows one-handed hydration through fast-flow drink spout
SoftPress™ ergonomic comfort pads for non-slip, anti-fatigued pressing
TopoGrip™ non-slip TPE placed on all heavy use surfaces
Saves money and waste; travel sustainably and never buy single-use bottled water again
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)
Active Technology: ion exchange, ultra-powdered activated carbon
Fast Flow Rate: 8 seconds per 24oz (5 liters/minute)
Removes: waterborne pathogens (99.99% of viruses, 99.9999% of bacteria, 99.9% of protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
Filters: particulates (i.e. silt, microplastics, etc.); activated carbon effectively adsorbs chemicals, pesticides, heavy metals, flavors, and odors
Durability: built tough to perform in harsh conditions and withstand 10 ft drops (full of water) onto concrete
Cartridge lifespan: rated for 350 cycles (65 gal. / 250L), as “press time” reaches ~25 seconds (or three years have elapsed since first use) it’s time to replace your purifier cartridge
Cartridge shelf life: stored under proper conditions, an unused (and airtight) purifier cartridge has a shelf life of 10 years
BPA-Free materials: made from polypropylene #5, food-grade silicone, TPE, ABS food-grade plastic
Testing standards: independently tested by a certified laboratory to meet or exceed NSF protocol 42 and 53 for pathogen and chemical removal; meets the EPA Guide Standard and Protocol for testing microbiological water purifiers
Origin: Designed in United States; Geopress made in China, purifier cartridge media made in United States
Warranty: GEOPRESS is accompanied by a ten (10) year warranty covering workmanship and materials.
Recycle Program: To participate in our zero waste cartridge recycling program, please visit us at: www.grayl.com/recycle
Most orders ship via USPS within 1-2 business days.
International customers, please be aware of any additional tariffs that might be imposed by your country on imported goods.
For full details, please visit our Shipping policy page.