Port Authority Retro Backpack BG7150With modern touches like a laptop sleeve and office organizer, this backpack still has that retro flair, but with an updated look and functionality., 600 denier polyester canvas, Large main compartment, Suspended, padded laptop sleeve, Padded shoulder straps, Front office organization, Front zippered pocket, Faux leather diamond patch, Laptop sleeve dimensions: 11.25"h x 11.5"w x 1"d; fits most 15" laptops, Dimensions: 17.75"h x 12.25"w x 5.25"d; Approx. 1,141 cubic inches, Note: Bags not intended for use by children 12 and under.