Similar to poly-coated paper, wax-coated paper offers extra rigidity and protection from leaks and absorption. They also feature an added layer of insulation, helping to keep beverages warm. These cups are available in a variety of patterns and sizes, and like poly-coated cups, many feature tightly rolled rims for worry-free, leak-proof drinking. Wax-coated paper cups are primarily designed for use with cold beverages, making them ideal when serving sodas, iced tea, lemonade, milkshakes, and more.