Colour: Khaki/Orange Size: One Size 100% Polyester Fabric: Ripstop Height: 43cm Length: 30cm Width: 13cm Fabric Technology: Breathable Fastening: Zip Air Mesh Back, Bungee Straps, Compression Straps, Hydration Bladder Compatible, Padded Back, Padded Straps, Shoulder Strap Compartments: 1 Main Compartment, Bottle Holder Pockets: Multi Pocket Capacity: 18L Please Note: Hydration Bladder Not Included Heavy Duty. Bolt 18l backpack one size khaki/orange Mountain Warehouse