Our 12oz Essential Can Cooler is stainless steel, double wall insulated and comes in many fun colors. It's perfect for cans of beer and soda. Features & Technology Dishwasher Safe Keep lids in the top rack to prevent damage Double Wall Vacuum Insulation Maximum temperature retention & insulates hands from the cold No Sweat Exterior The outside stays dry. No need for a coaster 18/8 Stainless Steel Strong stainless steel construction