I just found out about this and reviews are all good. It is hot-can and you can get it at Walmart. Averages about $2 a can, comes in 12 can packs. They have hot cocoa,Cafe Mocha, Cafe Latte, and Cream of tomatoe, mushroom or asparagus soups. You press at button on top and it self heats in 3 minutes. This could come in handy when boondocking, or for kids sports events, etc.