Description: Durable: Made of high quality Nylon material, it is not easy to deform, lightweight and durable, can protect the bike and water bottles from scratches. 3 in 1 Multifunction: With built in detachable tire device, and tool box, easy to use and labor saving. Can be loaded with two tire levers, the tool box can hold small items such as keys, tools, etc.The tire lever and tool box are detachable, more convenient to use. Kettle Protection: The bottom of the bottle cage has a bottle holder clip, which easily grips the water bottle mouth. There is no burr on the edge of the bottle cage, which can well protect the bottle from being scratched during use. Suitable for most different sizes of kettles, quick and easy installation. Let your riding easier and safer, no longer worry about your bike failure on halfway. Specification: Material: Nylon Size Chart: Bottle Cage Size: 14x78x89mm/5.51x3.07x3.5inch Dimensions with Tool Box: 17x78x89mm/6.69x3.07x3.5inch Fixed Kettle Diameter: 73mm/2.87inch Package Includes: 1 Piece Bottle Cage 2 Pieces Tire Stick 1 Piece Tool Box