FILL. PRESS. DRINK.
ONE-PRESS. 10 SECONDS.
Virtually no setup time, and fast performance, UltraPress® purifies and filters contaminated water in 10 seconds (3 liters per minute) from any water source. From adventure travel to survival make the world’s sketchiest freshwater sources clean to drink from.
01 ROTATE & PULL APART
Grasp the Inner Press with one hand and the Outer Cup with the other, then pull apart. A quick twist helps to initiate separation.
02 FILL WITH DIRTY WATER
Scoop from a stream or lake, or fill from any bathroom sink or rustic hostel tap.
03 VENT & PRESS
Twist the SimpleVent® cap 1/2 turn to allow air to vent during purification process. Utilizing your body weight, press with steady downward force.
04 DRINK PURIFIED WATER
Fast and easy; makes safe drinking water in 10 seconds - anywhere!
The silicone One-Way Valve prevents liquid from reversing direction and flowing back into the filter Cartridge. Allowing the use of electrolytes, drink mixes, and other beverages with your Grayl UltraPress® Filter & Purifier Bottle.
Bring the UltraPress® along for the ride as your empty lightweight vessel. There is no need to carry along a bottle thats heavy and filled to the top. Just Fill. Press. Drink. and be on your way with your empty Grayl.
This reliable all-day companion is designed to keep up with your active lifestyle, fitting effortlessly into any pack pocket with its compact 16.9 fluid ounce size. Stay hydrated on the go with each river fill-up, and savor the taste of the water at your feet with UltraPress®.
A wide contoured spout delivers a fast flow of water.
Twist the cap 1/2 turn to vent air during purification process.
Comfortable pressing pad provides for an ergonomic, non-slip large pressing surface.
Rotates 90° allowing for easy carry and effortless separation of Inner Press from Outer Cup.
Holds 16.9 fl oz (500 ml) of clean, filtered and purified water. NOTE: Dirty water never enters the Inner Press.
Filter & Purifier 10 seconds per 16.9 fl oz (3 liters/minute).300 presses (150L/40 gal). Removes viruses plus bacteria and protozoa. Improves taste, smell and clarity. Filters microplastics, PFAS, and lead.
Durable, tactile non-slip grip material placed on all heavy use surfaces.
Max Fill Line
A maximum fill line is located on the backside of the Outer Cup. 16.9oz (500ml).
Soft, non-slip base provides durable protection.
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