Some days you just need to roll with it! The compartment capacity of Gaze is awesome (there are three before you even open the top)! Our favorite feature is the fact that you can stow the padded straps, pull up the handle and wheel this backpack on your way.Exterior - Nylon / Interior - Recycled PolyesterDimensions - 8.25"L x 17.25"H x 12.25"DWeight - 4.37 lbsVolume - 26LTwo front zip pocketsTop carry handleRetractable handle - Longest 37.4' Shortest 27.9'Tuck away backpack strapsTwo rolling wheelsMain zip compartmentWater bottle pocketsMonkey keychainFabric - Exterior - Nylon / Interior - Recycled Polyester