Fits12 oz slim cans for Michelob Ultra, Starbucks Refreshers, Heineken Light, Sparkling Ice, Bud Lite Lime 12 oz, Dry Soda, Coors, Resin, Vitaminwater Engergy, and Perrier Cans and even a longneck beer bottle. Great collapsible beverage insulator. Great to keep track of your beverage and add a bit of flair to a gathering. These are in full color artwork and washable in the washing machine. Design will not come off.