DESCRIPTION Solid 210D Recycled Nylon Ripstop With Non-PFC Durable Water-Repellent (Non-PFC DWR) Finish Volume 1831 in³ (30 liters) Avg Weight 2 lbs 9 oz (1165 g) Dimensions 11.6'' x 7.5'' x 19.3'' (29.5 cm x 19.1 cm x 49 cm) Laptop Sleeve 18.9'' x 11'' (48 cm x 27.9 cm) Laptop Sleeve 300D heathered recycled polyester ripstop with non-PFC DWR finish The FlexVent™ suspension system, certified by the American Chiropractic Association, has articulated shoulder straps, a rounded back panel, comfortable stitch lines and soft-touch chemise fabric Stand-up design for easier loading and unloading Protective, dedicated 16'' laptop compartment Large Main Compartment For Books And Binders Front compartment has internal organization with secure-zip pockets and a padded tablet sleeve External, fleece-lined pocket for sunglasses, phone or keys External stretch-mesh pocket Two durable water bottle pockets can easily double as multi-use pockets with quick-draw smartphone access on one side Side compression straps Bottom compression Daisy-chain webbing offers lash points 360-degree reflectivity U-pull YKK® zippers are easy to grab Comfortable, padded top grab handle Sternum strap with a whistle buckle Removable waist belt Style: NF0A52SH-4HF Color: TNF Black/TNF Black