YETI ICE™ is packed with science, marked with the most effective temperature to maximize the ice retention of any cooler, with a durable, break-resistant design. Its custom shape reduces freezing time and multiple size options mean you can outfit everything from your Hopper® Flip to your Tundra® 350 with YETI ICE. It works as an ice supplement, a welcome addition to your ice stock to make sure your contents stay colder for longer.