The Cambro CPB1220159 Buffet Camchiller® is designed to keep your food and beverages cold for extended periods. Measuring 18-1/2" x 12-5/8" x 4", this ice pack features a cold blue color for easy visibility. It is NSF certified, ensuring it meets strict public health standards. Ideal for buffets, catering events, and outdoor gatherings, the Camchiller® effectively maintains optimal temperatures, enhancing food safety and quality. Its durable construction ensures long-lasting performance, making it a reliable choice for any food service operation.