Keep some cash in your stash as well. Not everyone accepts plastic. Cash will also get you through if you lose your wallet!
Oh; and sources of ignition; carry MATCHES; not butane lighters, if you're in a cold climate. Butane won't go to a gaseous state below 15*. If you are in a bad situation, and a "Bic lighter" is all you have, put it close to your body for a while before using it, to warm the butane.
Keep some cash in your stash as well. Not everyone accepts plastic. Cash will also get you through if you lose your wallet!
Oh; and sources of ignition; carry MATCHES; not butane lighters, if you're in a cold climate. Butane won't go to a gaseous state below 15*. If you are in a bad situation, and a "Bic lighter" is all you have, put it close to your body for a while before using it, to warm the butane.