100% Recycled Polyester. Denier: 600D. Pockets: 1 Front Pocket, 1 Side Pocket, Zip, Multiple Internal Pockets, Internal Slip Pocket. Compartments: 1 Main Compartment. 11in Padded Laptop Compartment, Air Mesh Back, External Drinks Bottle Holder, Grab Handle, Mesh Strap, Padded Adjustable Shoulder Straps, Padded Back Panel, Roll Top Closure, Tearaway Label. Sustainability: Control Union CU811033, GRS Certified. Fastening: Magnetic. Design: Plain. Fabric Technology: Water Repellent. Ref: UTBC6977