Features: *Material: Made of wear-resistant and enduring aluminum alloy, this bike saddle bag stabilizer ensures long-lasting use. *Replace part: Use this water bottle rear holder as a replacement to repair and restore your bike's old or broken accessory. *Application: Not only can this bicycles back support hold the rear bag securely, but it can also function as a reliable holder for your water bottle while cycling. *Waterproof: Designed to be waterproof, this saddle bag rear mount provides protection for your belongings even during rainy rides. *Easy to install: With its lightweight design and mounting holes, this cycling bag bracket can be easily and quickly installed onto your bike. Specifications: *Product Name:Water Bottles Holder *Material:Aluminum alloy *Size:14.5*7.5cm *Color:Shown as pictures Package Content: 1pcs or 2pcs Water Bottles Holder Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Compatibility - Aluminum Alloy Bicycles Saddle Bag Bracket Bicycle Cycling Water Bottles Holder Good Performance Materials - These bike accessories are made of premium material, ensuring their durability and long-lasting performance. Optimal Performance - These accessories offer versatility and adaptability to different cycling needs and provide optimal performance and reliable functionality enhance the riding experience and ensure safety. Easy Installation - These accessories can be easily installed on your bike to get your bike running again. After-sale Serive - We provide high quality products, if there is any problem with our product, please contact us.