This is a brand new, unopened item. Brand: Rockykey Capacity: 57 liters 【Excellent Impact Resistance】This motorcycle rear box is made of high-strength polypropylene (PP) material, which has excellent impact resistance and flexibility. It is also resistant to surface scratches and abrasion. In addition, it uses high-quality materials and has a luxurious feel. 【High Water Repellency】Our rear trunk achieves high waterproofness and airtightness thanks to its inverted concave silicone seal and double-layer structure design. It can securely protect your luggage even in heavy rain or when washing your car. It also prevents the entry of dust and mud, keeping it clean at all times. 【57L Large Capacity & Convenient Storage】The motorcycle rear box has a large capacity of 57 liters, allowing you to store helmets, tools, cleaning supplies, and more. The interior has dividers for easy organization of small items, providing a convenient storage space. 【Anti-Vibration Inner Liner & Removable】The thick inner liner uses high-density XPE cushioning material, protecting your luggage from vibrations and impacts during driving. The inner liner is also removable and can be washed at any time. 【Theft Prevention & Safe Driving】This bike trunk is equipped with a key and lock, providing high security. In addition, it has reflective tape, which alerts surrounding vehicles to your presence even during night driving, increasing driving safety.