optimal dimensions: 11. 5″(l) x 7″(w) x 16″(h)cloth: surroundings-friendly water-proof light-weight polyester, nylon lining, internet pocketroomy compartment: the black backpack with 1x important compartment , 4 x inner small wallet, 1x inner small zipper pocket, one the front pocket, 2 x facet mesh pocket. At ease: bookbag adjustable shoulder straps with abundant sponge padding, it’s miles ergonomically and assist relieve the strain out of your shoulder. Excessive cost overall performance: this backpack is best to be a daypack bag. Perfect for going to high school, work, weekend get-away, biking, tenting, gymnasium, journey, and so on.