What to Buy for a 72-Hour Emergency Preparedness Kit for a Family of Four

A 72-hour emergency preparedness kit is designed to sustain your family for three days in the event of a natural disaster, power outage, or other crisis that disrupts access to essential services. FEMA and the American Red Cross both recommend that every household maintain one of these kits, as the first 72 hours following a major emergency are often when public services are most strained and least available. For a family of four, the kit needs to be thoughtfully assembled to account for the needs of every member, including children, seniors, or pets if applicable.

The core categories of any solid emergency kit include water, food, first aid supplies, communication tools, lighting, and important documents. Water is the most critical element, with the standard recommendation being one gallon per person per day, meaning your family will need at least 12 gallons stored safely. Non-perishable foods should require little to no cooking and offer adequate calories and nutrition to keep everyone energized during a stressful situation. Shelf-stable options like canned goods, energy bars, and freeze-dried meals are popular choices.

Beyond the basics, a well-rounded kit for a family of four should also include hygiene supplies, copies of important documents, cash in small bills, extra medications, and comfort items especially if you have young children. It is equally important to store your kit in a portable, waterproof container or backpack so that you can grab it quickly if evacuation is necessary. Reviewing and refreshing your kit every six to twelve months ensures that food, water, and batteries remain within their usable dates and that the kit still meets your family's evolving needs.