The outer surface of the container is made of 0.8 mm thick satin-finished stainless steel. The inner surface of the container is made of 0.8 mm thick glossy polished 18/8 stainless steel. The lid is made of 0.6 mm thick satin-finished stainless steel. Equipped with two ergonomic insulated handles, both secured with 7 welds. The insulated lid is equipped with a handle and an air release valve for easy opening. The lid seal is profiled and removable for easy cleaning. The lid is securely closed with 6-8 latches, depending on the capacity. The bottom with a black rubber edge protects the container and allows multiple containers to be stacked on top of each other. Designed for catering companies to keep food and liquids warm. Keeps contents at temperature for up to 6 hours. Can be stored.