Large CapacityThis scooter bag designed with large storage spaces, Ideal Companion for electric scooter, specially designed for Scooter fans. The volume of the bag is large enough and it provides a good place to put your wallet, keys, sports gloves. Large capacity up to 4L. Waterproof PUOur backpack is made of premium PU, PVC and polyester material which is soft and lightweight with splash proof function. The zippers are waterproof. Easy to Install and RemoveThe electric scooter storage bag has 4 velcros long enough for easy assembly, no tool needed. They firmly hold the case on the handlebar to avoid annoying wobbling while riding. Built-in CompartmentBuilt-in Compartment makes it easy to store items, let cluttered items get rid of. The key loop makes it easy to find your key to prevent lost keys. Hard Shell-- High quality material, cold-formed hard shell process, pressure resistant and shock absorption , it can maximally protect the contents of the scooter storage bag on the bumpy road or falling down during riding. Product the description: The unique design and the smooth curve make the bag and the front of the car more precise. The hard shell prevents items from being crushed and damaged. Waterproof design, smooth shell and lock, better waterproof effect. Specification: Color: black Size: 4L List: 1X bike bag