With 42 liters of available space, the BCA Float 42 Airbag Pack is designed for multi day backcountry touring trips. BCA's Float Airbag System is compact and efficient, with a compressed air cylinder that is easy to refill relative to other cylinder systems. The pack also has a multitude of features that're designed to help you easily manage your equipment. A diagonal ski carry, a dual ice axe carrying system, and a stowable helmet carry ensure that your gear stays on your pack, while the interior has plenty of practical pockets for optimum organization. Cylinder sold separately.