Zojirushi SL-JBE14XA Mr. Bento® Stainless Lunch Jar

My teenage son wanted to stop eating sandwiches for lunch and wanted hit food. I put hot water in the bottom bowl or hit soup microwaved for 1.5 minutes. Then a hot dish on top of that then room temp dishes in the next two. The other day the hot soup went in at 730am. He came home at 3pm and had not eaten his soup. It was still hot and I ate it. This bento box is awesome. I couldn't have asked for a better product. American school children everywhere need one! This would conquer the obesity crisis combined with healthy foods. I may order one for myself. Awesome product! Better than advertised.

Perfect lunch box for work or leisure. I fully recommend this product.