So you would like to carry and keep your food for hours? The Pearington 81 Quart Insulated Food Carrier can help. It is a food warmer with 2 ergonomic handles that can hold 5 full-size pans. It has up to 81 quart capacity. It has a double walled shell with commercial grade polyurethane foam for better insulation.
This insulated food pan carrier can keep your food warm for up to 6 hours. It measures 21″ x 13″ x 17″ internally. More information is available here.