Does what it says it will do. Pro tip is to add a dash or two of salt to the water to make it self heat a little more vigorously, and therefore a little hotter. End product is quite good, and since you aren't actually exposing the food to the water you can be a little less careful where you get the water from - which can be important if you're hiking/camping somewhere that water is harder to get.
Rating:
[4 of 5 Stars!]