Platypus Hoser Bladder - 3L bis_hidden Stainless steel cam has better

Stainless steel cam has better resistance to corrosion

Clean drinking water

Material: 30 denier PU laminated ripstop nylon

Material: 100% cotton

Weight: 4 grams

Platypus Hoser Bladder - 3L bis_hidden Stainless steel cam has betterThe original Platypus water reservoir that became a backcountry classic OVERVIEW The original Platypus water reservoir that became a backcountry classic. The Hoser is an ultralight, minimalist hydration system that delivers taste free hydration with a versatile, durable design that makes it great for backpacking, thru hiking, and day hikes. Updates include a new self sealing HyFLO bite valve that delivers a 30% increase in flow rate, making it quicker