Features: brand new and high quality for traditional water bottles, cups, and bottled drinks on the market. One-piece molding, exquisite workmanship, durable.Rounded edges and soft curves. Smooth bayonet, no edges and corners, no scratches of the cup surface. The bottle cage has support points, and the bottom support size is enlarged, which can hold the jam bottle firmly and can also the neck of bottled drinks. The surface of the kettle is treated with anodized technology, it is not simple to fade. Specifications: Material: Aluminum Alloy Color: Black, Blue,Red for Various Bicycles with Bottle Cage Mounting Holes Package Includes: 1 x Water Bottle Holder. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!