ITEM NAME:Sports Cycling Bike Bicycle Aluminum Alloy Water Drink Bottle Holder Cage #JT1 Product Description Description: Features: 100% Brand new and high quality! Hold most standard sized water bottle. Lightweight aluminium construction Can be used on both road & mountain bikes Specifications: Material: Aluminum Alloy, Plastic Color: Black Length: approx. 16.5cm Included: 1 x bottle holder.Lightweight aluminium construction. Included: 1 x bottle holder. Hold most standard sized water bottle. Material: Aluminum Alloy, Plastic. If item is defective after 3 months, you can still send it back to us.