Welcome to our store！</br> 1、1. The universal bicycle cup holder is equipped with a bionic alligator clip, which can firmly hold a pole or (about 1.5-4.4 cm) thick pole. It can be adjusted 360 degrees to adapt to different directions of rails and poles (vertical or horizontal). Installation is simple, no complicated belt operation is required, just tighten the knob. 2、2. It can store the large capacity you need: you can store mobile phones, keys, earphones, etc. Possess two side mesh pockets. 3、3. The inner layer of this bicycle cup holder is made of thermal insulation material, which can keep the temperature of the beverage for 4-5 hours, and you can drink cold/hot beverages outdoors. 600D Oxford cloth provides good water resistance and scratch resistance for the cup holder and is easy to clean. 4、4. Practical design: The package is equipped with a multifunctional belt, and the cup holder can be turned into a portable bag after the combination, which is very practical when you are hiking in the wild. The elastic band at the mouth of the bracket can stabilize your water bottle. The drain pipe at the bottom of the bottle is easy to clean. 5、5. Wide compatibility: not only cup holders for motorcycles, bicycles, and boats, but also can be used with scooters, ATV/UTV, wheelchairs, baby walkers and golf carts. Accessories for daily life and outdoor adventures are also your must-haves. Name: Bicycle Mountaineering Kettle Bag Fabric: Polyester Size: 18*9CM Colour: Black Adjustable size of clip: 1.52CM-4.4CM 1*Kettle bag Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>