USE OF SPACE:
Our bottle extension bracket can be installed simultaneously with two bottle cages, ensuring ample hydration on extra-long rides. Furthermore, this holder is also compatible with a bike rack bag, which makes extensive use of the rear seat space for storing more essential accessories on long rides.
ADJUSTABLE ANGLE:
This bike bottle mount adapter offers a new way to carry your water bottle. Not only can it be easily adjusted to any angle to ensure compatibility with a variety of bottle styles, but it also makes it easier to access and refill your water bottle while riding.
LIGHT AND STRONG:
The ROCKBROS Bike Bottle Cage Converter is made of durable aluminum alloy and weighs approximately 98g (0.2lbs). This bike bottle cage holder won't weigh you down while you ride, allowing you to travel with ease. CNC anodized for a comfortable grip. It's also rust-resistant and won't rust or corrode in the rain.
QUICK ASSEMBLY:
The bicycle seat water bottle holder is quick and easy to install. First, use an Allen key to loosen the screws. Then, attach the adapter to the rear seat bracket and adjust the angle to your desired level. Then, tighten the screws and installation is complete. Easy to install and remove. Warm reminder: The water bottle and bottle holder shown in the product photo are not included.