Grayl 24oz GeoPress® Purifier

The GeoPress makes clean drinking water fast, simple, and reliable wherever life takes you. In just 8–10 seconds, it purifies 24 oz. of water so you can drink with confidence from hotel sinks, airport taps, trail streams, lakes, wells, and other questionable water sources. Whether you're traveling abroad, heading into the backcountry, building out your emergency kit, or staying ready for everyday hydration, GeoPress is built to keep up.

More than a purifier, GeoPress is an all-in-one solution for safer, better-tasting water on the go. It removes waterborne pathogens including viruses, bacteria, and protozoan cysts, while filtering chemicals, pesticides, heavy metals, microplastics, flavors, and odors for cleaner taste, smell, and clarity. It’s also compatible with electrolytes and drink mixes, making it easier to stay hydrated without slowing down. Tough enough for harsh conditions and simple enough for daily use, GeoPress is made for people who need dependable water anywhere.

Specifications

• Purifies 24 oz. (710 ml) in 8–10 seconds
• Removes 99.99% of viruses, 99.9999% of bacteria, and 99.9% of protozoan cysts
• Effective against pathogens including Rotavirus, Hepatitis A, Norovirus, Giardia, Cryptosporidium, E. coli, Cholera, Salmonella, and Dysentery
• Filters pesticides, chemicals, PFAS, VOCs, heavy metals, particulates, silt, and microplastics
• Improves taste, smell, and clarity
• Uses electroadsorption and ultra-powdered activated carbon
• Compatible with electrolytes and drink mixes through a one-way valve system
• Fastest flow rate: 5 liters per minute
• Built to withstand 6-foot drops onto concrete at full capacity
• New beveled bumper slides easily into backpack pockets
• Cartridge lifespan: 350 cycles / 65 gal. / 250 L
• Replace cartridge when press time reaches about 25 seconds or after 3 years from first use
• Unopened cartridge shelf life: 10 years
• Used cartridge lasts at least 3 additional years
• Capacity: 24 oz. (710 ml)
• Weight: 15.9 oz. (450 g)
• Height: 10.4 in. (26.5 cm)
• Base diameter: 3.4 in. (8.6 cm)
• Made with BPA-free materials
• Bottle origin: Vietnam or China
• Cartridge origin: United States
• Patented

Take GeoPress with you and turn uncertain water into clean, great-tasting hydration in seconds.