Often imitated, but never duplicated, these are our favorite bottle cages! King Cage products are still made in their Durango CO. basement garage, from all USA-sourced materials. They are a small family run business that is proud to support their local Durango community whenever possible. This cage is made from 3-2.5 Titanium tubing and weighs just 28 grams! They also keep your bottles looking fresh as they don’t mar them up.