When you need to keep food at its coldest, the Cambro (CP1220159) Full Size Camchiller® Ice Pack is the best item you could ever have. The cold retention mat maintains chilled foods, so you can transport them from one place to another. It can accommodate many different pan sizes and is designed for pan carriers, carts, and many things in-between. The ice pack is dishwasher safe, so you can clean it with ease. Use it to pre-chill or retain cold temperatures to maintain freshness as many times as you need.