The Ozark Trail 1.5L Aluminum Water Bottle Holder for Bikes is an essential tool to keep your water bottle within arms reach while embarking on any outdoor cycling adventure. Made of a multicolored aluminum alloy material, the lightweight bottle holder is durable and rust-proof. The 1.5 liter bottle cage also has a 360 design for quick access of your water bottle. Installation is easy with a wrench and screws included.