Platypus Hoser 1 Liter Helmets Keystone thumb pattern for maximum

Keystone thumb pattern for maximum dexterity

Compatible with all Petzl rear crampon sections to transform them into models designed for technical mountaineering

0: ultra-lightweight (with carbon cartridge approx

Featuring an easy-to-access avy pocket

* Includes modern speed and free climbing tactics that have revolutionized wall climbing

Platypus Hoser 1 Liter Helmets Keystone thumb pattern for maximumThe 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 and easier to hydrate on the go. Drink on the go: New simple, one piece, self