Purify. Filter. Cook. Take on any challenge with our flagship 24oz GeoPress® Ti Purifier Bottle. Made from CP4 Grade 1 Titanium, it is a functional masterpiece and fits perfectly into any pack pocket. Filter and purify at virtually any freshwater source, then bring it back to camp for cooking clean water over a stove or open flame. Meticulously crafted with the expertise of industry professionals, this bottle is the ultimate tool for adventure and performance. 
Multi-colored laser-engraved CP4 grade 1 titanium offers unparalleled strength to weight ratio.
Award winning OnePress® global filtration and purification is effective for use on all 7 continents and empowers travelers, adventurers and survivalists to make the world’s sketchiest freshwater sources clean. Unrivaled ease, speed and versatility — simply Fill. Press. Drink.®
Paracord D-ring loop for filling in precarious situations (foot bridges, whitewater, canyoneering, etc).
Heat it up! Utilizing the butterfly handles, the Outer Ti Cup can be used to heat water and cook food alongside hot coals or near a direct flame. Can also be used with the Grayl titanium camp stove.
One-way silicone valve, drink-mix ready! A one-way valve (pre-installed in cartridge) allows electrolytes, or a sport drink mix to be added to your bottle without compromising the integrity of the filter cartridge media. Also enables use of any other potable beverage with your Grayl (fill from topside of bottle).
Removes waterborne pathogens (virus, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more.
Filters particulates (sediment, microplastics). Ultra-powdered activated carbon adsorbs many chemicals (including PFAS & VOCs), pesticides, herbicides, heavy metals, flavors and odors.
Virtually no setup time and industry leading "fastest" flow rate (5 liters per minute). Filters and purifies in a blazing fast 8 seconds.
Multi-functional SimpleVent® Drink Cap. Twist the cap 1/2 turn to vent air during filtration and purification process; protects spout from cross-contamination. A wide contoured spout delivers a fast flow of water for chugging, filling hydration reservoirs and other bottles.
SoftPress® Pads. Comfortable pressing pads provide for an ergonomic, non-slip pressing surface.
TPE TopoGrip®. Durable, tactile non-slip performance grip placed on all heavy use surfaces.
Testing Standards. Independently tested by a certified laboratory to meet or exceed NSF/ANSI protocols 42 and 53 for sediment, pathogen and chemical removal; meets the EPA Guide Standard and Protocol for testing microbiological water purifiers.