Feature:1. This water bottle holder is very durable and lightweight, which can effectively reduce the weight of long‑distance travelers and is very suitable for bicycle use.2. It can be adjusted to fit most standard size water bottles to securely hold the water bottle so you don't have to worry about falling while riding.3. Easy to install, the bottle cage is only designed to be installed on the seat tube or tilt tube of the bicycle frame, very suitable for road, mountain, travel and electric bicycles.4. Vacuum plating, two‑color paint cover, suitable for vacuum plating process, not easy to fade, it can also be a special decoration on your bike.5. One‑piece molding, light and convenient, the whole is one‑piece, easy to install, made of aluminum alloy, which makes it durable and has a long service life.Specification:Condition: 100% Brand NewItem Type: Bike Bottle CagesMaterial: Aluminum AlloyColor: Dazzle ColorWeight: Approx. 66.0g/2.3ozQuantity: 1PcsPackage List:1 x Bike Bottle Cages1 x Wrench2 x Screw