Maps- Local and regional level road atlases and topographic maps. If you need to move or travel for any reason, things may not be as clear as they once were, or you might necessarily be forced to move across unfamiliar terrain or roadways. Even if you are a long-time local, don’t trust to memory, no matter how intricate. Paper remembers, the mind may forget.
After 9/11, my dad filled a duffel bag with some energy bars, a couple gallons of water, some penicillin, and a map. Amid scaremongering headlines about imminent anthrax and “dirty bomb” attacks in the city, he wanted to have some supplies on hand in case we needed to get out of Brooklyn fast. Were he to assemble such a bag today, he’d likely stumble on a number of companies promising a more wholesale brand of disaster preparedness: a box full of shelf-stable freeze-dried meals, to be revived from their dessicated state with the addition of boiled water.