This top-loading, Cambro UPCS180480 S-Series Ultra pan carrier features thick foamed-in insulation to help ensure your food is kept at safe temperatures during transportation. Its stylish, contemporary design is durable and lightweight. For safe transportation and storage, four durable nylon latches close tightly to seal in the contents, while molded-in handles on all four sides provide for a comfortable grip. Multiple units securely stack with a unique interlocking design on the bottom and top corners of each pan carrier.