This is the rebirth of Blackburn's successful Camber Cage. Built tough to withstand MTB abuse, yet elegant enough to pop on your road bike, the Camber Cage pulls double duty, and looks good doing it. - Different color and finish options lets you pick a cage to match your bike - UD Carbon layup provides a smooth finish that reflects current carbon frame designs - “Rib cage” retention design hugs your bottles securely - Flared top opening assists with aligning your bottle to the cage while on the fly - 30 grams