15-30 gallons of safe drinking water per person. Even if it's cold outside, of your water gets cut off for any reason you won't last long without it. As other

15-30 gallons of safe drinking water per person. Even if it's cold outside, of your water gets cut off for any reason you won't last long without it. As others have mentioned, propane for heating and cooking... A few solar chargers and battery units and a generator. Canned meat and vegetables. I usually buy packs of sardines at Costco and have some around. I also keep a few packs of jerky on hand