The Crescent Cage is made from stainless steel and accepts standard-diameter water bottles. With mild pressure, it is able to be adjusted slightly wider or narrower for dialing in how tight you want your bottle.

Available in both left-exit and right-exit versions, pick the model that works best for your bike!

Pro-tip: if you want both to exit on the driveside (for example), get one Right (for the downtube) and one Left (for the seattube).