Rotatable design: This bottle holder can be rotated 360 degrees. It can be mounted on the handlebar, under the seat, down tube, fork and front tube and can also be used on most strollers, wheelchairs, trolleys or walking aids. High quality: The bicycle drink holder is made of safe and environmentally friendly materials for added strength and durability while being lightweight. The non-slip clip ensures that the bottles stay securely in the drink holder even on uneven roads. Easy installation: Easy to design professionally, no tools required for installation and removal. Holds your cup or bottle securely in place and prevents your drinks from spilling or falling. Wide applications: Designed to fit most standard water bottles, easy to attach to your bike without tools, suitable for a wide variety of bicycles including mountain bikes, folding bikes and others. All Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution.