Sturdy structure, from deformation damage 1 x Bike Water Bottle Holder Convenient to drink from a bottle holder Material: Aluminum Alloy Color: Black/Silver/Red/Blue/Gold Useful for bikes which have no holder or inadequate for a frame holder Fixed with two self-tapping screws (not included) Small size and light weight Suitable for varied types of bikes, including mountain bike and folding bike Simple and practical design Dimensions: 3.15 x 3.11 x 5.9 inch / 8 x 7.9 x 15cm Strongly-gripped hinge, fix the holder tightly Electric Rides for Adults Dynamo Bike Light 500w Folding Electric Bike Bike Pannier Basket Bike with Tires Color: Black/Silver/Red/Blue/Gold Folding Electric Tricycle for Adults Single Speed Folding Bike Recon Electric Bike Bike Wheel Lights Rechargeable Women's Mountain Bike Strongly-gripped Hinge, Fix The Holder Tightly Road Bike for Men Saddlebags for Bicycles Bike Rack Car Bike Kids Bike Headlight Material: Aluminum Alloy Townie Electric Bike Road Bike Top Tube Bag Bike Rack for Tire Bike Electric Bike for Adults 1000w Bikes for Men Convenient To Drink From A Bottle Holder Wireless Bike Computer Mini Bike Rack Small Bike Seat Bag Electric Bike compatible with Motor Cycle Pro Dimensions: 3.15 X 3.11 X 5.9 Inch / 8 X 7.9 X 15cm Rear Bike Rack Basket E Tricycle Adult Electric The Patchwork Bike Bike Bag Phone Holder Rechargeable Front Bike Light