Dual-density air-mesh shoulder harness and stowable air-mesh hipbelt work in concert with a molded back panel that enhances ventilation and offers lumbar padding for comfort Panel-loading main compartment contains a padded hydration sleeve (reservoir sold separately); multiple pockets make it easy to organize gear Large stretch-woven pocket on the front is perfect for rain gear or other bulky stuffables Stretch-woven side pockets hold water bottles (sold separately) or other often-used items The North Face Angstrom 28 pack is made of durable 210-denier ripstop and ultralight 70-denier mini-ripstop nylon Missing raincover Some external marks on the bottom of the bag One of the plastic pulls on the zipper on the front is broke (the zipper works fine) 20.5 x 13 x 8.5 inches Gear Capacity (L) 28 liter Gear Capacity (cu. in.) 1,710 cubic inches Weight 2 pounds Fits Torso Length (in.) 16 - 20 inches Fits Waist/Hips 26 - 43 inches Material(s) Ripstop nylon #264