Estimated Delivery:8 ~ 10 business days, Shipping Fee GBP 0.99 Description:- The kettle has an adjustable knob at the bottom of the kettle, and the kettle is easily adjusted. - Its light weight and compact design makes it convenient - In addition to water bottles, but also can hold Coke cans and other types of drinks - It is really a good companion for your cycling life. Features: Easy to adjust the size Adjustable diameter Advanced plastic material Light weight and durable Suitable for most water bottles Keep your bottle secure Adjustable base fits bottles 45 to 86mm diameter Flexible, heavy-duty polycarbonate construction Specifications: Material:Plastic Color:Black Size:7.3 x 8.5 x 16.3 cm Weight:48g Applicable bottle diameter:45 to 86mm Package Included:1 x Plastic Water Bottle Holder