Accmor Universal Bike Water Bottle Holder<br> Feature:<br> 1. Durable : Made of plastic steel and high quality metal parts .<br> 2. Works with a variety of drink bottles, coffee cups, water bottles, travel mugs and tumblers.<br> 3. Holds water bottles during cycling. Designed to keep the bottles stable and safe, prevents cups from spilling or falling off.<br> 4. Convenient for you to drink water when you are thirsty.<br> 5. Adjustable clamp can be rotated 360 degrees, you can install it on angle you like.<br> 6. Wide Application: Suitable for different equipments with tubes or pole . Such as bicycles,exercise bike, stroller, scooter, motorcycle, trolley, walker, wheelchair and so on.<br> 7. No Tools Needed: it is a "clip on " cup holder.<br> Product details:<br> Material: Plastic-steel<br> Clamp Stretching Range: 1.5-4.3cm /0.6-1.7inch<br> Suitable for Bottle Diameter: 6.4-8.4cm / 2.5-3.3inch<br> Weight: Approx. 135g<br> Package Includes: 2* bike water bottle holders