Material: Polyester 600D/ PVC Size: 31 x 45 x 12cm Premium quality in resistant textured material with infinite 600D/PVC surface Lined in its interior in soft nylon-effect fabric Invisible zipper closure, front pocket Ergonomic padding on the back and shoulder straps Padded interior compartment for laptops up to 15 inches and multiple elastic compartments for optimal organization of your accessories SMETA