MassiveD

I do believe it works for you if you say so, but it is so absurd I don't actually believe it works for anyone else. If sticking your head in a bag and closing it was such a good idea, it wouldn't be a method of torture, or suicide. The main use for the body conforming zippered bag is a body bag.

Now one needs the ground rules. They are that the bag is closed and there are actual conditions that would require one to be protected in a normal measure that a tent easily provides: Rain, snow, wind. one mosquito per cubic inch. And one is doing normal things like eating, reading, changing clothes getting up in a muddy situation and going to the bathroom etc... If the only situation it is working in is one where nothing would work, it isn't working. That sounds like my teenagers idea of work.