The Zipp Carbon Cage is 3 parts practical, secure bottle holding, and 2 parts pure intimidation. Yes, there are several models of durable, lightweight and secure bottle cages on the market. But this one is 25 grams of full-carbon construction that says, "Hey, if I pay this much attention to the weight and function of my bottle cages, just imagine how hard I was training this winter while you were slabbed out on the couch." It fits any water bottle, and the improved shape holds firmly while giving you an easy in and out. Alloy mounting bolts included.
The Zipp Carbon Cages are extremely lightweight, very secure, and add a tangible "bling" factor to your ride. Ive been using these cages on all of my bikes for 3 years now and theyve held up without any issues.