Promotional Koozies are like little jackets for beverage cans and bottles. They're made from materials known for having natural temperature-retention properties, such as Neoprene, polyester or foam.
When placed over a can or bottle, it slows down the exchange of heat, keeping the beverage inside at a more constant temperature for much longer than without. Many designs can be used with both hot and cold beverages. When used with hot beverages, they not only prevent heat loss, they also prevent burns to the user. Plus, they make beverages easier to grip and less slippery.
Both individual Promotional Koozies and insulated custom can coolers have excellent printing surfaces for your business logo or personalized message. Use them as a business branding tool, or as wedding or party favors for guests.