SteriPEN Adventurer Opti UV Water Purifier wallets while the Dynaflex strap system

while the Dynaflex strap system and adjustable bicep strap ensure a locked-in

Detachable distance lanyard with scales to measure longer distances

Designed to withstand any terrain with heavy-duty stainless-steel spikes that bite into ice and snow and durable enough to last season after season

Stretch-knit fabric panels and thumb holes at cuffs

Single-layer construction combined with fun winter-inspired patterning keeps you warm and looking great

SteriPEN Adventurer Opti UV Water Purifier wallets while the Dynaflex strap systemThe Adventurer Opti UV water purifier is essential gear for thousands of adventurers and features a patent pending technology an optical eye senses water to ensure safe use and effective treatments. The revolutionary optical water sensor doubles as an integrated LED flashlight for added convenience on the trail or around the campsite: hold down the activation button for three seconds to illuminate the darkness. Rugged design and construction trusted