I bought a bagless/waterless sous vide cooker made by The Source. Got it on Amazon. I must say that I do like it, and find it Almost as good as the circulator type. The cooking container is heavy, non-stick aluminum, which is easy to clean, but I usually just line it with a piece of parchment paper and don't have to clean it. I live alone, so frequently will cook something that serves, say, 4, then reheat it for subsequent meals. I found that the Sous Vide is brilliant at reheating food without overcooking it. my new machine reheats well, but I suspect there is a little bit of evaporation.
mine is the 3L size (there is a bigger one), and was around $450.00. the Anova oven is over $1000 on Amazon, but it has more functions.
