This Bontrager Left Side Load Bottle Cage lets you easily access bottles from small spaces while you ride. It's suitable for road and mountain use and is the ideal choice for smaller frames, full-suspension bikes and when using a frame bag. Bontrager Left Side Load Bottle Cage Features Lightweight and durable composite construction The side-loading design allows for easy bottle access on compact frames Mount it on the down tube for left-side water bottle access Mount it on the seat tube for right-side water bottle access Suitable for road and mountain use Use with the Right-Side Load Cage for seat tube and down tube access on the same side of frame