1/8" (3mm) USA made poly foam material. Built to fit regular (traditional) size 12 oz. cans and beer bottles. Collapsible bottom, folds flat for storage. Helps prevent surface damage by limiting condensation. Keeps drinks colder longer and hands dry. Design is dyed into fabric for an all-over print.

• Collapsible bottom, folds flat for easy storage 
• 1/8" (3mm) USA made poly foam material
• Helps prevent surface damage by limiting condensation
• Keeps drinks colder longer and hands dry 
• Fits regular (traditional) size 12 oz cans