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 single ice-axe attachment Tuck-away diagonal ski carry allows airbag to deploy while skis are attached HiLo helmet holder, hipbelt stash pocket and internal accessory pockets Description Product Description From one-lap dawn patrols to all-day tours and couloir missions, the Black Diamond Halo 28 JetForce Pack is built to store your essential gear for day-long outings and provides 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 Halo also features a dedicated avy tools pocket, HiLo helmet holder and single ice-axe attachment for securing your gear. Now with updated firmware, the Halo covers all of your needs for day trips and big lines.