Features JetForce Technology airbag system built-in; rechargeable, travel-friendly and extremely durable reACTIV suspension with SwingArm shoulder straps and zippered backpanel access Dedicated avy-tools pocket and ice-tool PickPockets Tuck-away diagonal ski carry allows airbag to deploy while skis are attached HiLo helmet holder, hipbelt stash pocket and zippered top accessory pocket Description Product Description Whether working in avalanche terrain or covering miles a backcountry hut tour, the Black Diamond Saga 40 JetForce Pack is designed to accommodate big loads while providing a truly innovative addition to your avalanche tool kit. JetForce Technology, the result of a multi-year collaboration between Black Diamond and PIEPS, is the first avalanche airbag system to use jet-fan inflation. JetForces repackable airbag and fully rechargeable electronics system provide zero-cost user practice and travel-friendly performance. The Saga accommodates features both ski and snowboard carrying systems, and a dedicated avy tools pocket, ice tool PickPockets and a HiLo helmet holder secure your additional gear. Now with updated firmware, the Saga covers all of your needs for big trips in the mountains.