5000 cubic feet capacity, 24” frame sheet for shorter torso’s, navy blue hiking backpack. Two main compartments separated by canvas floor. Can be converted t5o one compartment by opening a zipper in the canvas floor. Top compartment accessible by draw string closure at top, bottom compartment by zipper. Removable third top compartment with two zippered compartments, one inside access, the other outside access. Fully padded back, padded shoulder straps with chest strap, padded waist strap. Fully adjustable to fit like a glove. Two mesh water bottle pockets. Lots of straps on outside to attach gear externally. A sweet little pack that will serve you well.