I have done searches for iodine and storage possibilities, but I guess I havent read through them as closely as I thought.  I recently changed my pill case from a plastic pill box to a bison products aluminum capsule and the plastic container was fine.  I may have to go back a re-examine it for damage this weekend.  I have searched and called around looking for a one dram glass bottle but have found nothing.  I may just do what you do, and not carry them in the PSK.  THat would free up some room I guess, since I have just about done away with the fishing gear.  But my kit is constantly in a state of flux.
thanks again for the inof and I am going to do another search right now.
Garrett 
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On occasion of every accident that befalls you, remember to turn to yourself and inquire what power you have for turning it to use. - Epictetus