Description Great for college promotions, trade shows and fundraising events, this collapsible insulator coolie fits 16 oz. energy drink cans. It's a great giveaway for direct mail campaigns! Made of 1/8" thick high-density open-cell scuba foam, this one of a kind item includes a one-color imprint on one or two sides and on the bottom. It's offered in a wide selection of colors for you to choose from. For puff ink, please specify when ordering. Invest in yours today!