There's a place for everything you need in this iconic, all-utility pack. 600D polyester, 1200D polyester, 450D x 300D heather polyester, 600D geo emboss polyester FlexVent suspension system Floating padded laptop sleeve Interior organization with a secure zippered pocket, Velcro pocket and pen pockets Two mesh water bottle pockets Comfortable, padded top haul handle Sternum strap with whistle buckle Contrast embroidered The North Face logo on front Average weight: 1 lb. 15.39 oz. (890 g) Volume: 1709 inÿ³ (28 liters) Laptop sleeve: 11.75'h x 12.25'd Dimensions: 19.3'h x 12.25'w x 7.5'd Note: Bags not intended for use by children 12 and under.