Slackcountry, Sidecountry, Backcountry. It’s all Stash country. The BCA Stash line features a back pack for any winter objective that you can dream of. Built around durability and function, all members of the Stash line feature optimal helmet and ski/snowboard carrying options. All models are compatible with our innovative new BC Link™ group communication system. Hydration system can be placed in the Stash hydration sleeve to prevent freezing.