Feature:1. Easy to install and simple to detach, providing users a good using experience.2. High‑strength all‑aluminum alloy, light weight, corrosion‑resistant, strong and durable.3. Lightweight and convenient, the bottle cage itself is light in weight, durable, and made in one piece.4. Vacuum plating, two‑color paint, dazzling and dazzling color, a different bottle cage.5. High compatibility, compatible with mainstream kettles and beverages on the market, suitable for container diameters within 70mm/2.8in.Specification:Item Type: Bike Bottle Holder Material: Aluminum AlloyProcess: Vacuum Plating, Two-color PaintApplicable Kettle: Diameter ≤70mm/2.8inWeight: Approx.71g/2.5oz Package List:1 x Bike Bottle Holder 2 x Screw