The Thermos Vacuum Insulated Can Insulator is the world's greatest koozie. Its TherMax vacuum insulation technology guarantees the hottest hot and the coldest cold. The double-walled insulation ensures that your soda remains icy cold for up to three hours, but that the exterior remains comfortable so you don't freeze off your hand.
A scratch resistant base and a compact design that fits nearly all car cup holders ensures that these will be the last set of koozies you'll ever need. These Thermos koozies provide much more insulating power and a longer life than those foam "Big Al's Bait and Tackle" koozies. Each set includes two Thermos Stainless Steel Can Insulators.