VERY GOOD PRODUCT 21 2

I am totally satisfied with my purchase, the food is still hot after 5 hours as long as you follow the instructions that advise the container scalding before introducing hot foods. The only small downside is the opening system which is not practical for a small woman's hand because once closed pressure makes it very difficult to open, this is the only reason that prevented me from assess with 5 stars but it's still a very good investment.