OK, I'll preface this by saying I don't use these devices and I know nothng about them. The reason I'm posting a comment is that I see a lot of posts about it, and they seem to be a hassle when camping. I had an appointment with a new (and very young) dentist this week. She asked me if I snore and then told me that they can make a custom wearable device that eliminates CPAP machines for some people. Might be worth checking into if you use these machines.