Description
**The toughest beer koozie on the market—now with a sleeker design**
A heavy-duty koozie that could keep a beer cold in the Sahara desert, the Rambler Colster is the stainless steel solution to warm beer. It’s double-wall vacuum sealed for maximum chill retention, and thanks to the new design, sleeker than ever. Slip it in a pack or keep it handy by the beer fridge—the Rambler Colster Can Insulator will keep your beverages ice cold no matter where you are.
Rambler Colster Can Insulator