First Aid book. Adjustable wrench for turning off gas and water. Smoke detector properly installed. Bottled water - sufficient for the number of members in your household. Canned and dried food sufficient for a week for each member of your household.
Canned goods have a normal shelf-life of one year for maximum freshness.
Non-electric can opener. Portable stove such as butane or charcoal. Charcoal should be burned only out of doors. Use of charcoal indoors will lead to carbon monoxide poisoning. Three Things You Need to Know How to turn off gas, water and electricity.