100% Recycled Polyester. Fabric: 190T, Cordura. Capacity: 25L. Pockets: 1 Front Pocket, Zip, 2 Slip Pockets, Elasticated, 2 Side Pockets, Internal Mesh Pocket. Compartments: 1 Main Compartment, Zipped. 16in Padded Laptop Compartment, Air Mesh Shoulder Straps, Attachment Loop, Back Panel, Compression Straps, Grab Handle, Hydration Bladder Compatible, Multi-Purpose, Padded Adjustable Shoulder Straps. Sustainability: GRS Certified, Made from Recycled Materials, REACH. Fastening: Ripstop. Tearaway Label. Fabric Technology: Water Repellent. Ref: UTPC8049