Assorted Tiki Designs. Collapsible. Fits both 12oz cans or beer bottles. ALOHA! Here we at TikiZone have a great set of multicolored tiki designed can insulators, perfect for the next luau or Tiki party! They fit 12oz cans but can also be put on the bottoms of beer bottles. Now even soda and beer cans can be tiki, no more ugly cans!