Low profile pack built for serious back country adventure. It has a roomy main compartment for larger, heavy duty gear, and zippered organizer pockets for your smaller valuables. It has an integrated system to support your hydration reservoirs (reservoir sold separately), and a unique exterior sport flap and webbing straps to hold helmets or boards. Padded shoulder straps with strap closure balance comfort and support. Features: - Roomy panel-load main compartment holds and organizers shovel, probe and other avalanche rescue tools - Zippered mesh organizer and key-fob inside main compartment keeps your essentials within easy reach - Separate compartment on the back of the bag securely holds hydration reservoir and keeps it away from sharp objects (reservoir not included) - Zippered hydration tube cover on the shoulder strap is insulated and has integrated heater-pack (not included) pocket to help keep bite valve from freezing - Integrated sport flap on the front of the bag can be used to carry helmet, snow shows or other gear - Tricot-lined accessory pocket - Adjustable tuck-away webbing straps for diagonal ski or vertical snowboard carrying - Shoulder straps with adjustable sternum strap - Tuck-away adjustable waist belt - Capacity: 1098 cu. inches./18-liter - Weight: 2.2 lbs. - Mini-Hexagon Ripstop - 300 x 250-denier Duralite/water resistant coating/hexagon ripstop - Helmet Storage - Features compartment specifically designed to hold your helmet - Body Dimensions: 20.5" x 11.0" x 5.0"