MEETLOCKS Bike Water Bottle Cage, Bicycle Road Water Bottle Holder, Ultra Quality Spring Aluminum Body LIGHTWEIGHT MATERIAL : This bottle cage is made of aluminum. Each bottle cage weighs 1.4 ounces. The high-quality material and manufacturing process reinforce for extra strength. FITS ALL STANDARD SIZED WATER BOTTLES : Our water cage Fits For All Type Bike Frame.And the ovalized design help you easy access to your water bottle while in motion. EASY INSTALLATION : Easy installation and the screws will help to strengthen its hold and keep bottles securely in place.holding power keeps the bottle in place when riding over rough terrain.PLEASE NOTE  bicycle frame requires threaded holes for installation of bottle cages. OVAL AND ERGONOMIC DESIGN This design helps to strengthen its hold, keeping bottles securely in place while providing easy access for riders AVAILABLE IN FOUR COLOR : Black,White,Blue and Red.Great for rides around town or for touring. you can place your water bottle in your bike and you can reach your water bottle easily when cycling. It's really convenient! 40 Gram, Lightweight Aluminum Cage With Thermo Plastic Base Holder