Product Description: Item Features: Capacity：36L+55L Motorcycle side cases are very popular because of the simple and fashion design.what's more,the motorcycle side cases can make your mount wildness and improve your riding experience. Compare with the stereotype of the traditional plastic side case,The Motorcycle side boxes have following advantages: Lightweight aluminum material ensures the firmness of the side case without adding too much extra weight. Double lock design Waterproof design makes dry riding in rainy days Large capacity is convenient for storage riding equipment Reflective strips make riding in dark safer .