Add a touch of class to your bicycle with King Cage's Iris Cage. This classy cage is made of tough 304 stainless-steel tubing, which is super strong, won't rust and holds bottles securely without marking them. It weighs only 48 grams and is handcrafted in the USA, too.
Also perfect for: water bottle-style batteries, behind-the-seat (triathlon) mounting, and under-the-down-tube mounting.
Weight: 48 grams