60% Cotton, 40% Polyester. Material: Polyurethane. Denier: 150D. Capacity: 17L. Pockets: 1 Front Pocket, 2 Side Pockets. Compartments: 1 Main Compartment. 15" Laptop Sleeve, Adjustable Shoulder Strap, Carry Handle. Sustainability: Amfori, BSCI. Fabric Technology: Aware Tracer. Conforms to Safety Standard: Cadmium Tested, Phthalates Tested, REACH. Design: Plain. Packaging: Polybag. PVC Free. XD Design Men's Impact Aware Canvas Laptop Backpack in Grey