The Stash 40 backpack is the correct choice for those going deep in the backcountry, skiing with clients, or doing overnights. With our Stash 40 design, you will have the space for the necessary equipment when leaving emergency and group gear behind is not an option. The Stash 40 backpack carries 40 liters of gear and features adjustable fit straps and carry systems for both skiers and snowboarders. The Stash 40 backpack comes with our freezeproof stash hydration sleeve, "mud room" for snow safety tools, and integration with our BC Link radios.