I carry a small Filson field bag with an assortment of articles that I think would be useful if I am left out on the tundra, away from civilization, for reasons beyond my control. I'm always fiddling with this kit trying to up grade it and adjusting it for different areas or climates in which I travel. I guess I'm concerned I won't have the needed items. I was just wondering what others carry in the crash kit when flying here and there in the remote areas. What are the most important things to others.
I try to organize mine based on my "rule of threes"; water survival, first aid, shelter, water, communication, land nav, etc. plus a couple other things in the nice to have category. Just wondered what others do.