The Dakine Axis Pack is equipped with a 70 oz reservoir and a locking 90 degree bite valve that, most importantly, quenches thirst fast. With details like tucked in hoses, a fleece-lined goggle pocket, insulated hydrosleeve and extra stow space, the DaKine Axis Pack has everything you need. The quick disconnect hose that allows you to refill fast so you donÕt miss a minute of action with the DaKine Axis Pack.