You must buy this lunch box with bag from Signoraware so as to keep your food warm for long hours. Store food inside it and enjoy eating warm mouth watering dishes. With a compact design you can easily carry it along anywhere you want. You will be happy to know that this product is BPA free and can be used for warming up food in your microwave as well. Make it all yours right away guys. All in all it includes two medium executive containers and a big executive container.