WEST BIKING Motorcycle Water Bottle Cage Portable Tumbler Holder With Adjustable Clamp 360° Rotation Cycling Accessories

5-8 cm Adjustable Clamp WidthAccording To The Diameter Of The Bottle Body The Width Of The Bottle Holder Can Be Adjusted At The Bottom To Wrap It Tighter, Ensuring No Shaking Or Falling During CyclingStainless Steel U-Shaped Clamp BuckleCompatible With Circular Tube Diameter 2-3.5 cm Mechanical Lockinganti ShakingEdge Smoothing Treatment Preventing ScratchesEdge Smoothing Treatment,Can Effectively Protect The Bottle From Scratches During Use