Here are some items from this list of essential items:
Water filters, purifiers, water tablets, and water testing kit
Lamp oil, wicks, mantles, oil lamps
Lanterns with batteries that are rechargeable and a solar powered battery charger.
Tools – hammer, allen wrenches, files etc. propane soldering iron, solder
Cook Stoves (Propane, Coleman & Kerosene)
Can openers, & hand egg beaters, whisks, kitchen utensils
Canned fruits, vegetables, soups, stews, etc.
Toilet paper, kleenex, paper towels
First aid kits
Wagons & utility carts (for transport to and from)