Description: 【Premium PU Leather Material】: This bicycle water bottle holder is made from quality PU leather, offering a comfortable touch and durability. It enhances the overall texture of your bicycle. 【Multifunctional Design】: Not only can it be used as a water bottle holder, but it can also hold coffee cups, beverage can, etc., meeting different travel needs with its practicality. 【Stable】: The carefully designed fixed structure ensures that the water bottle or beverage does not swing during cycling, providing reliability. 【Easy to Install】: It can be easily fixed on the bicycle handlebar or frame without any additional tools needed for installation. You can use it anytime and anywhere with ease. 【Product Specifications】: The material is PU leather with product dimensions of 14 x 12cm. The cup holder inner diameter is 7 cm and the clamp hole diameter ranges from 25.4 mm to 31.8 mm. Specification: Material: PU Leather, Metal Size Chart: 12 cmx14 cm/4.72 inchx5.51 inch Bottle Holder Inner Diameter: 7 cm/2.76 inch Clamp: 25.4 mm - 31.8 mm Package Includes: 1 Bike Water Bottle Holder Note: Please allow slightly errors 1-2cm differences due to manual measurement.