ellington Laurel Backpack,Black,one size Nylon Durable nylon lining zipper closure 15.5" high 10.5" wide Two front zip pockets with contrasting zipper pulls Main compartment has organizer panel with full width zip pocket, slip pocket, small zip pocket, clear ID window, and two pen slots Back angled zip pocket Adjustable nylon webbing shoulder straps extend to 35 Contrast color stitching