Keep your food at the right temperature with our insulated food pan container. Constructed of PE shell and PU insulation layer, this food warmer maintains hot temperature for 6 hours and cold temperature for 5 hours. With 31 qt storage capacity, it accommodates full-size pan x 1, half-size pan x 2, or one-third pan x 3. Plus, there are 3 one-third 8” pans included to store different food at the same time. Top grooves and bottom groove detents make it easy to stack. Additionally, it features a sealing ring, vent valve, and locking buckles for preserving the temperature. It will be a nice choice for parties, banquets, catering, or camping.