Features: Can be mounted on the engine guards, the side pannier bars or saddle bag bars. 84-125mm Diameter Waterproof Storage Canister with Mounting Ties. You can ideally fasten it on using the elastic clamps and/or heavy-duty tie wraps. High quality plastic, waterproof, used to store daily necessities (even 40 oz), strong and wear-resistant. Perfect for those motor riders who need additional space to store valuable documents, tool bags, gloves, fuel bottles Specifications: Dimensions:84mm or 135mm for optional Material: PP Dimensions - Caliber:84-125mm Bolt Hole Centers: 270mm Internal Length ( body and cap ): 315mm Package size: 32x13x13cm Package weight:400g Package list: 1xMotorcycle Tool Tube 4xWraps