The Costway 31 QT Insulated Food Pan Container is designed for both commercial and home use, featuring a generous storage capacity that accommodates pans of various sizes. Its stackable design ensures efficient space utilization, while the durable PE material and PU insulation layer provide outstanding temperature control, keeping food hot for up to 6 hours or cold for 5 hours. The innovative sealing ring maintains optimal internal temperatures, and the user-friendly top grooves and bottom groove detents facilitate easy loading. Secure your food with the 4 buckles that lock the lid in place, and enjoy easy access with the extra handles on the pan lids. This set comes complete with 3 transparent one-third pans with lids and convenient stickers for labeling.