Ok I have seen some very good responses, I guess it is my turn to put in my .02...

My mind set is in my EDC I have a swiss army knife, a lighter, a flashlight and a $20 bill.

My PSK expounds on that because I keep it in my vehicle. I have a spare set of cloths (vacuum packed) a jacket (seasonal), a propane lighter, some trail food (granola bars, crackers and cheese etc...) a gun (personal choice - dont want to get into a discussion about that) a canteen 3/4 full and a GPS/GMFR.

In My BOB I expound even further - I wont go into all that I have in there but for example: several sets of cloths, shelter making provisions, MREs for several days, an alcohol stove. What I am getting at is I do redundancy as required according to the mission and lenght of expected time out. I agree with what the others said about having redundancy but not duplication. If something isnt working, then trying the same thing with an identical tool isnt going to produce any better results.


I also agree with the comments made that it has to be something that is ever changing and fitted to your needs. Like I said all I am doing is throwing my opinion into the ring. And you know what they say about opinions, everyone has one.

Good luck.
_________________________
A government big enough to give you everything you want,
is strong enough to take everything you have.
Thomas Jefferson