LIGHTWEIGHT AND STRONG MATERIAL: The FlexCage bottle cage is made from a durable and lightweight composite material. This will make sure you'll keep hydrated on your rides without the loss of speed EASY ACCES: This bike water bottle holder has an auto-adjust flex system, what makes it super easy to get your bottle in and out. You won't even have to look down to get your bottle or put it back in the FlexCage BOTTLE PROTECTION: The special polyamid outer material provides a better grip to secure your bottle and to prevent scuff marks on the bottle UNIVERSAL MOUNTING: The FlexCage can be easily mounted on your bike with the included stainless steel mounting bolts PART OF YOUR RIDE: BBB Cycling wants to be there for every cyclist. They offer more than 1.500 unique cycling products that have received more than 100 product and innovation awards over the years. Products that are part of every ride, bringing fun to cycling, and making sure cyclists are spending more time on their bikes together with their friends