Real igloos are made to provide warmth and keep cold air out. The brand Igloo makes coolers that prevent things from getting warm. amirite?

I was waiting for this and you're right. Yes, I have sous vide as well and also smoke pork shoulders and briscuit. I'll wrap the food and put it in the cooler to keep it warm and let the steam do the work... mmmm. But I would bet when most people think of Igloo coolers, they think of keeping things nice and cold.