Bike Bottle Cage Gloss Black 3K Finish Carbon Fiber Strong Lightweight Bicycle Water Bottle Holder-Not Made of Aluminum Alloy,Steel,or Metal-Clean Unbranded Appearance 100% Carbon Fiber extremely lightweight at only 18 grams. This water bottle cage has a gloss finish that will go with any color bicycle. It has not been branded with any logos, which gives the cage a nice clean look. The holding power of this cage will hold your water bottle securely even when riding in rough terrain. High quality water bottle cage with a unique but stylish design. Works really well on road and mountain bikes.