Well, It's not accually a psk but here's some stuff I have in my backpack.
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My Maxpedition Condor II w/ Combat monkey admin pouch attached.
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The ball bearings are for making monkey fists.
[Linked Image from i25.tinypic.com]
I took Mike's advice on using a hacksaw blade for a striker

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-Ball bearings
-Cotton balls
-Charcloth
-Magnezium bar
-Matches
-100ft of rope
-2 Surefires
-P-52?
-Oily rag
-2 empty tins for tinder ect.
-Compact roll of ducttape I made
-zip ties
-reg duct tape
-high visibilty tape
I keep all my batts/ camera in my Pelican case