I have bought beef jerky. Will try it. I have never tasted it. I can see how it this works, it will be far more convenient for travel.

Muddy Boots, you could be a Dr if not for the mental health troubles that derail your efforts - I have messaged two Drs about NES today, one psychiatrist who specializes in ED (I do not know him) and my own weight loss PA. Both said this should be dealt with at the sleep clinic, as a sleep disorder and not an eating disorder.