Black Diamond Halo 28 JetForce Avalanche Airbag Pack Jetforce Technology airbag system built-in, Rechargeable, travel-friendly and extremely durable Reactor suspension with swingarm shoulder straps and zippered back panel access Tuck-away Diagonal ski carry allows airbag to deploy while skis are attached Dedicated avy-tools pocket and single ice-axe attachment Hilo helmet Holder, hip belt stash pocket and internal Accessory pockets