Description: 【Durable Quality】- made of high quality aluminium alloy material, durable, lightweight, the smooth edge will not attrit the bicycle frame and easy to install. 【Universal Bottle Holder】 - Ensures a full bottle stays firmly in place when riding. Fits most standard & over sized bike water bottles. 【Stay Hydrated on Ride】- quick and easy access to your bike water bottle when you need it. easy to carry on and clean. 【Better Design】- The water bottle holder has arms that wrap around the bottle for a secure and firm hold so you don't have to worry about it falling out during your ride. 【Wide Application】- You can place it virtually anywhere on your bike: handlebars, highway bars, seat post, or other locations, Great for road, mountain, hybrid, touring and electric bicycles. Specification: Material: aluminium alloy Size: approx.11.5x7cm / 4.5x2.8inch Package Includes: 1 Piece Bike Bottle Cage