I've got to give a presentation on basic survival equipment to and RAF officer and possibly a group of Air Cadets. What sort of things do you think I should include? So far i'm planning on doing the (not) ten essential. So just running through the sort of things you should try to carry at all times. Then i'm planning on going through a PSK and showing the contents of mine. I'll probably try mounting them on a board so that its quick as I only have 5 mins to do the whole presentation. What else do you think I should include?

thanks in advance