I don[t know what sous vide means, and I''m too lazy to google!
My man got one, basically to store his fish catches... he also got me a few of the food containers ... it''s like a lot of gadgets you can get these days - bl**dy good idea, but waay to fussy for every day.
That said, I''m sure that if you had it set up and plugged in, you could easily incorporate it into your life style. They really DO keep food fresher, no doubt about that.
I just about think it''s worth dragging it out of the cupboard for the extra life it gives the coleslaw!
Also, my frontier-type friend borrowed it when she was cutting up a cow... although by the end of the cow, she had lost her enthusiasm for time and effort it takes!
Still a cool gadget to have, though!