The Topeak CageMount Bottle Cage Adapter provides a flexible way to add an extra water bottle to your bike for extended rides, touring, or hot-weather commutes. Designed to mount easily on handlebars or seatposts, it uses an adjustable clamp system that fits 22–38 mm diameters with included shims for a secure fit. Made from durable engineering-grade polymer and steel, the CageMount ensures long-lasting strength without adding unnecessary weight. Compact and lightweight, it offers easy access to hydration while maintaining your bike’s clean aesthetic.