Description: - Material: Bike Water Bottle Holder is made of aluminum alloy material, more solid, stable durable, lightweight, no deformation. - Lightweight: Suitable for most bikes. only 1.46oz/41.5g. - Features: Unique, no matter riding on the road rough terrain, can hold the bottle tightly, will not shake and fall off, will not deform or break when encountering strong impact, one handed is also very convenient to take out and put in the water bottle. - Mounting: Fits on most bikes, comes with screws and wrench for easy and quick mounting to your bike frame. - Stay hydrated on your ride: quick and easy access to your bike water bottle when you need it. Great for road, mountain, hybrid, touring, and electric bikes.Specification: - Material:aluminum alloySize Chart:15cmx8cmx8cm/5.91inchx3.15inchx3.15inchPackage Includes:1x Bike Water Bottle Holder