We keep some vacuumed sealed in the fireproof safe (helps to prevent us for using it unless it is an emergency) so it is relatively accessable.

Just recently I got my wife one of those "money tubes" (don't know exactly what to call it). They are brass or silver and are 'keychains". when you take out the split ring the inner tube comes out. In that, you can easily roll up ie. a twenty. It is GREAT !!! It isn't really meant to be the TEOTWAWKI money supply but it has definitely helped her out of some situations. You can get them at (I think) Miles Kimble or something like it for <$8.