16.9oz Ultrapress Purifier Bottle NF0A52SJ-3O6 Wear it under a cap

Wear it under a cap and tuck the bottom inside or outside a shirt for complete head and neck sun protection

Features Cozy cotton polyester flannel

Keeps your cooler secured in place no matter how rugged the road or how rough the water gets

Pullover hoody made of a soft

and the seam design minimizes friction

16.9oz Ultrapress Purifier Bottle NF0A52SJ-3O6 Wear it under a capCompact, 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.