The roman hot pot food containers are made for preserving the temperature of hot or cold foods. The thick double wall insulation ensures the food inside maintains it's temperature over a period of time allowing you to eat warm meals without having to reheat your food and therefore preserving healthy nutrients and tastes. It has a stainlees steel inner casing to conduct heat. Ideal for preparing meals in the morning and taking them to the office, or serving pre-prepared meals directly on the table or for storing excess foods away. Comes with a twist-on lid to help reduce heat lost.