MODEL #DD-23566 Use and Care Guide DOUBLE WALL BEVERAGE TUB Operation Using the Beverage Tub Always Place the tub on a hard, level surface. Beverage Tub is made of Stainless Steel and is a double wall insulated product. When using the tub to hold beverages, fill the tub with ice to keep the beverage cold. This tub will hold a large load of your favorite beverage and keep them cold for hours to get you through even the best tailgate.