Introducing the ultimate in cooler performance, the Flip-Box. It keeps beverages cold for up to six hours without ice and is also ideal for hot foods, retaining heat for hours at a time. Keep your groceries cold while out running errands and load up hot foods for the football game. When you are done, flip it down for compact storage, or disassemble for the dishwasher. The ultra-durable, industrial-strength material ensures youÂre going to love the Flip-Box for years to come. 10-year manufacturer warranty.