Features1Bottle Holder: This bike water bottle cage can firmly hole your water bottle without affecting your cycling, making the bottle carrying easier. 2Stable Fixing: Firmly tightened by screw, the bike bottle holder with a sturdy structure is not likely to fall off, also very simple to remove. 3Easy Adjusting: The front and back width of the bottle holder can be adjusted through the bottom adjusting button, suits for different bottles. 4Nylon Material: Nylon bike water bottle cage is tough and hard, high toughness, durable with wearing and scratching, very safe in bike riding. 5Quick to Install: Comes with a compact size and a light weight as well, the bike bottle cage enables easy installation to be quickly finished.SpecificationItem Type: Bike Water Bottle HolderMaterial: NylonPackage List3 xBike Water Bottle Holder Component3 x Screw1 x Wrench