This motorcycle bag is made of polyester material, with a large storage capacity of 20L, expand about 25L, perfect for carrying clothes, water bottles, gloves, etc. Full waterproof inner pocket, the inner pocket with water pressure resistant 6000mm waterproof lining, seams with hot press tape, with more outstanding waterproof and rainproof. Suitable for most 22mm motorcycle side racks, it could be installed on the left and right sides with or without exhaust pipes. Wide applications, suitable for outdoor camping, motorcycle travel, picnic, etc.​ Features: ​20L large storage capacity, about 25L unfolded, perfect for carrying clothes, water bottles, gloves, etc. Waterproof inner pocket, the inner pocket with water pressure resistant 6000mm waterproof lining, seams with hot press tape, can resist rain, the waterproof performance is more outstanding. Detachable zipper inside pocket design, smooth and flexible, more convenient to take things out and put things in. There is an anti-slip back plate that fits the frame position to ensure that the paint of a motorbike is not worn. The fixed position takes the buckle, tightens the webbing, closes the pressure buckle, can solve the loosening of the webbing caused by riding bumps. Grip handle with soft pad designed for easy access to the bag. ​Equipped with a single shoulder belt that can be used as a shoulder bag. Reflective straps on both sides for increased night riding safety. Support single or pair use according to your needs. Suitable for most 22mm motorcycle side racks, could be installed on the left and right sides with or without exhaust pipes. Wide applications, suitable for outdoor camping, motorcycle travel, picnics, etc.​ Specifications: Name: Motorcycle Saddlebag Material: Polyester+plastics Color: black, green (optional) Item size: 350 * 350 * 150mm / 13.78 * 13.78 * 5.91in Item weight: 1640g / 3.62lb Package size: 360 * 360 * 160mm / 14.17 * 14.17 * 6.30in Package weight: 1700g / 3.75lb Packing List: 1 * Waterpoof Inner Bag 1 * Shoulder Belt