leadingstar Bike Bicycle Carbon Fiber Outdoor Sports Water Bottle Holder Cages Cycling Suitable for all kinds of water bottle Water bottle holder, modern design! There are three POINT; Super toughness, encountered strong impact will not be deformed and broken; With perfectly streamlined, plastic water bottle or aluminum water bottle used to carry, lightweight, suitable for road bikes and mountain bikes. Packing Content: 1 x Water Bottle Holder