HydraPak Packflask 750ml Filter + Kit Volume_10L and stores away in your

and stores away in your pocket with the help of the folding brim

full hood adjustment

The Neutrino Pro is ideally suited for climbing in winter alpine conditions

The back panel features thermoformed structure

and additional attachment points

HydraPak Packflask 750ml Filter + Kit Volume_10L and stores away in yourCarry less water and filter on the fly. Building on the innovative PackFlask design, this enhanced system features an integrated filter for fast, reliable hydration on the trail. Simply find a water source, fill and drink directly through the high flow, self sealing nozzle. The filter screws securely onto the flask, doubling as a squeeze filter for filling bottles or pots at camp. The stretch mesh pouch securely attaches to your pack harness for hands