This is a multi-functional bike water kettle bracket. The unique appearance design highlights the individuality, and the reasonable design structure makes the water bottle holder practical and convenient. It is an excellent accessory tool for your riding and will bring you a good experience. Features -Material: Nylon, aluminum alloy, stainless steel and rubber -Note: Screw installation. -Adoption of simple and convenient design, this bike cup holder also can be used for a long time. -One-piece molding, smooth curve, this design can reduce damage and be more refined. -The application of this product is simple, easy to install, and it will not take you too much time. -The reasonable design structure makes it suitable for most water bottles and has good adaptability. - access to your bike water bottle when you need it. It is very convenient. Package list: 1 x Holder 1 x Wrench 3 x Screws 2 x Gaskets 2 x Nuts 1 x Rear View Mirror Bracket