Integrated low profile pack to carry avi gear and a few other essentials. Full front, side and back protection with 1 mm of hard shell sandwiched between two layers of PE foam. Also features integration for BC Link™ radios, hydration compatibility, left or right side trigger mount, fixed leg strap, zippered front pockets, adjustable waist belt and side panels, and tether loop for attaching snowmobile kill switch. Optional external shovel carry system sold separately. Easy-to-buckle waist belt bears weight instead of your shoulders.