Versatile 2-in-1 Design: The ROCKBROS Bike Cup Holder functions as both a bicycle bottle bracket and a universal cup holder, offering multiple uses in one convenient accessory Aluminum Alloy Construction: Made from durable aluminum alloy, this water bottle cage ensures long-lasting use and reliability, withstanding regular wear and tear Universal Rotation: The cup holder features universal rotation, allowing it to securely fit various sizes of cups and drink holders, making it suitable for different beverage containers Wide Compatibility: Suitable for a variety of applications including bike handlebars, motorcycles, mountain bikes (MTB), boats, walkers, wheelchairs, and strollers, providing versatile mounting options Convenient Storage: Keeps your drinks and small items within easy reach during rides, outings, or daily activities, enhancing convenience and accessibility The ROCKBROS Bike Cup Holder is a versatile and durable accessory designed for a wide range of applications. This 2-in-1 bicycle bottle bracket features aluminum alloy water bottle cages that offer universal rotation, ensuring a secure fit for cups and drink holders. Suitable for bike handlebars, motorcycles, mountain bikes (MTB), boats, walkers, wheelchairs, and strollers, this cup holder provides convenient storage for beverages and small items. The durable construction ensures long-lasting use, making it a reliable choice for both casual rides and outdoor adventures. Whether you're cycling, boating, or enjoying a stroll, the ROCKBROS Bike Cup Holder keeps your drinks within easy reach.