Features: Durable Quality: The water bottle cage is made of durable PC frame, incredibly strong, anti-high and low temperature and corrosion-resistant. Rotatable: Bike Bottle holder can be installed on handlebar, down tube, fork, front pipe. Anyway, any direction the cup holder can be turned upwards. All Degrees Rotatable: Keeping the bottle firm in cage during fast riding & bumpier trails. Quick and easily access to your bike water bottle when you need that. Suitable Different Bottle Size: Adjustable press button and fine tune knob for different size cups. Very suitable for 55-75mm water bottle diameter. Wide Applications: It is great suitable for road bike, mountain road bike, hybrids bike, tourings bike and also electric bicycles, walkers, scooter etc. Specifications: Material: PC Color: As The Picture Shows Package Weight: approx.100g Size: approx.15x8.5cm/5.90x3.34in Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: 1 Set of Bike Water Bottle Holder