600D Polyester with 210D Polyester laptop sleeve; Simple school bag for the tech age holds most 15 laptops; Backpack with zippered main body, laptop sleeve (approx 11w x 11h), padded back for extra protection and adjustable padded straps; Side mesh pocket for water bottle or umbrella (approx 5.25w x 6.25h); Top carry handle; Rubber headphone jack on front above angled zipper pocket with accent color stitching; Hand-wash only; Recommended weight tolerance: 33 lbs; Product Size: 11 w x 16 h x 5.5 d