Durable and sturdy: The bicycle kettle cage is made of aluminum alloy, and the surface is treated with baking lacquer, so that it is sturdy and not deformed, anti-corrosion, oxidation resistance, no fading and heat resistance, which can let you ride services for a long time. Sturdy structure: The bicycle drink water cup holder has 4 support points, more stable. Whether you are riding fast on a smooth road or rough roads, the bottle cage arms can wrap around the bottle and hold the bottle tightly, so you don't have to worry about it falling. Easy Installation: The bike water bottle holder mount comes with 2 stainless steel bolts and a hex wrench, which makes it easy to mount the bottle holder to a bike frame with threaded holes in 60 seconds. Wide compatibility: perfect for mountain bike, road bike, folding bike, mountain bike, etc. It can also be used to put milk bottle, water bottle, drinks, juice, etc.