Burly, 420-denier recycled nylon shell resists abrasion and the elements without weighing you down. Highly breathable harness and back panel made for long approaches. Roll-top closure manages smaller loads and expands to accommodate bigger days. Snow safety-tool pocket with organization sleeves. Internal and external ice-tool carry options. Dynamic strap system carries skis and snowboards in an A-frame, vertical or cross position, but is removable to save weight. Accessory pocket inside the snow safety-tool pocket keeps a ski strap and snow science essentials at hand. Features Burly Shell Fabric Resists Abrasion Harness is Breathable for Long Approaches Benefits of Roll-Top Closure Pocket and Sleeve Details Multiple Carry Options Versatile Strap System Keep essentials close inside the snow safety-tool pocket Made in Vietnam 1,289 g (2 lbs 13 oz) 40L (2441 cu in) Materials Body: 5.8-oz 420-denier 100% recycled nylon ripstop with a PU coating Lining: 3-oz 200-denier 100% recycled polyester with a PU coating Body fabric is certified as bluesign® approved Patagonia, Descensionist Pack 40L