Safety and survival must: emergency cell phone charger

Imagine: you're driving alone home late at night along a deserted country road. Suddenly your car dies. You grab for your cell phone, but the battery is dead! The nearest gas station is ten miles away. And, to make it worse, a cougar comes out of the woods, jumps on the hood of your car and stretches out, enjoying the warmth, and licking his mouth in an anticipation of a juicy snack - you.

This is where an emergency flash charger in your purse or your glove compartment comes in very handy. They are very small and cheap - no reason not to have one.