16.9oz UltraPress® Purifier - Covert Edition - Coyote BrownCompact, discrete, and ridiculously easy to use the UltraPress Covert Edition fits into any pack pocket (or cup holder), requires zero setup, and makes 16. 9 ounces of clean purifier water in a blazing fast 10 seconds (3L min). Stealth on the go filtration and purification for the hiker, backpacker, hunter, or global adventurer seeking discretion and fast flow purified water for drinking, filling hydration reservoirs, or cooking.

24 ounces (710 ml) of safe

Unrivaled Ease

Boost your GeoPress

No other purifier rivals the speed

Simply—Fill

emergency prepper or global traveler seeking fast-flow purified water for chugging

and even microplastics

Tap into the world’s water sources and safely drink from sketchy spigots

simplicity and effectiveness of GeoPress

heavy metals

the cartridge should be replaced

our One-Way Valve for the UltraPress® allows electrolytes and sport drink mixes to be added to clean purified water without compromising the integrity of the filter