Experience superior hydration on every ride with the ROCKBROS bicycle water bottle holder. Expertly crafted from durable, lightweight black aluminum alloy, this holder is designed to fit most standard bike frames and provides a secure grip for your water bottle, even on rough terrain. Easy to install, each holder comes complete with mounting screws and an installation tool, ensuring quick setup and a stable fit. With a sleek, modern design that complements any bike style, it’s the perfect accessory for cyclists who value reliability and convenience. Dimensions: Fits bottles up to 2.95 inches (7.5 cm) in diameter. Color: Black.