Our cotton is colorful and lightweight. Exterior features two side slip pockets, a u-shaped front zip compartment, a hidden back zip pocket and a front zip pocket. Front u-shaped zip compartment contains four slip pockets, three pen slips and an ID window. Main compartment features two mesh slip pockets. Padded shoulder straps are shaped for optimum comfort on body. Back panel is padded, and features a shaped trolley sleeve. Accommodates up to a 15 laptop. Dimensions: 12.0″ w x 16.5″ h x 7.5″ d with 32.0″ adjustable strap and 2.75 handle drop.