Built from durable, fiber-reinforced Composite Matrix construction, the Lezyne Flow Cage SL - Right Sided Bicycle Bottle Cage offers strength and reliability while maintaining easy bottle access via a smart, side-load design—perfect for compact frames. The Lezyne Flow Cage SL - Right Sided Bicycle Bottle Cage is engineered to hold bottles securely, regardless of terrain. Oval mounting holes allow for fine tuning of the cage's position on most bike frames.