Charged Coldmaster Pans hold food temperatures at or below the SERVSAFE guidelines of 40F for eight hours. Coldmaster system eliminates the inconvenience and mess of ice, as well as reduces the potential of bacteria. For back-of-the-house condiments and food-prepping or front-of-the-house buffet service and catering. Third-size divided splits into two sixth-size food pans. Dishwasher safe; outer shell made of durable ABS; NSF Listed. Coldmaster system eliminates the inconvenience and mess of ice and reduces the potential of bacterial growth. Non-toxic refrigerant gel holds temperature longer than any other similar product. BPA Free.