I am going to be making a 10 hour international flight soon. I am gluten intolerant so I'll order a special meal which I doubt will be edible! I'm looking for suggestions of what I can bring with on the plane to eat as my meals. I know nuts are an obvious choice. I can't find jerky where I live that I can eat (has soy sauce=gluten). I don't have any way to keep things cold..... any suggestions?