The Electric Bike Motorcycle Trunk Waterproof Multipurpose Rear Storage Box Case GY6 is a sturdy and versatile storage solution for cyclists. Made of water-resistant PP material, this motorcycle storage case is designed to keep your belongings safe and dry while out on a ride. With dimensions of 28cmx28cmx20cm, this rear storage box case offers ample space for storing items on your electric bike or motorcycle, making it a practical accessory for cyclists looking to transport gear with ease and convenience.