[Large Capacity] : 5L upgraded large capacity, 31 x 17.8 x 12.8cm / 12.5 x 7 x 5in. Compared with ordinary 2L, 3L and 4L, which can meet all your riding needs. Mobile power supply, maintenance tools, gloves, mobile phones and other items can be stored easily and conveniently. [Waterproof Design]:The of the car bag is made of waterproof Pu fabric, the zipper is made of waterproof material, combined with hard shell EVA, which has stronger wrapping and enhances the waterproof effect of the whole car bag. [Layered Storage of Mesh Bags] : The inner mesh bags can be used for storage to prevent items from moving around and damaging valuables such as mobile phones. With large capacity and inner storage design, the placement of internal items is more worry free. [Hard Shell Material] : The scooter bag adopts hard shell EVA, which is moisture-proof, fall resistant and not easy to deform. It is fully surrounded by reflective zipper edges, making it to travel at night. [Easy Installation]:It can