Description Are you looking for a professional, yet affordable Bike bottle Cage Mount Base Are you in search of a sturdy, trustworthy conversion rack that can be used to hold your water bottle If yes, look no further! Our bike water bottle holder rack, made of silicone material, must meet your needs. It is one of the best choices for you. Features -Color:White-Material:Silicone-Size:17.50X9.00X1.00cm/6.88X3.54X0.39in- Bike Water Bottle Holder is made of high class silicone material, which is strong in stretching and can meet most bicycles and baby carriage frames.- You can place it almost anywhere on your bike. The kettle holder can be quickly installed on the bike frame, handlebars and seats tube.- The design of the Bottle Cage Mount Base is scientific, the surface friction is large, the belt tensile performance is good, even if encounter strong vibration is not easy to fall off.- The mounting base of the bicycles kettle rack is made of safe materials, so that you can enjoy a green and healthy life while traveling with low carbon.- Designed for strollers and bicycles without water bottle holder mounting holes, it is very useful. Packing list: 1 x Water Bottle Holder Base2 x 3mm Screws1 x Hexagon Wrench3 x Straps