72-Hour Emergency Kit: Everything You Need

The 72-hour kit is the foundation of family preparedness. Download our free printable checklist and check off items as you go.

Water & Food

• Water: 1 gallon per person per day × 3 = minimum supply
• Food: Non-perishable, ready-to-eat (bars, canned goods, peanut butter)
• Manual can opener
• Paper plates and utensils

Power & Light

• Flashlight + extra batteries (or hand-crank model)
• NOAA weather radio
• Phone power bank, fully charged
• Candles and matches (use with ventilation caution)

Health & Hygiene

• First aid kit (50–100 pieces)
• Prescription medications (7-day supply)
• N95 masks
• Hand sanitizer, soap, toilet paper
• Glasses/contact lenses

Tools & Safety

• Multi-tool or knife
• Whistle (rescue signal)
• Duct tape and plastic sheeting
• Local maps (printed)
• Cash in small bills

Documents

• Photo IDs, insurance cards
• Emergency contact list
• USB backup of important files

Bottom Line

You don't need to buy everything at once. Add one category per week until your family hits 72 hours of self-sufficiency.

Updated September 2026

Seasonal disasters repeat — but conditions, gear, and local infrastructure change year to year. Last September, you may have packed a kit based on the risks then. This September, the risks have shifted: the Atlantic hurricane season is near its peak, UK flood season is starting, Canadian winter storms are arriving earlier, and Australia is bracing for cyclone and bushfire season. Your kit from last year may have expired water, outdated contacts, and gear sized for last year's risks.

What changed vs generic advice: Generic advice says check your kit once a year. That misses mid-season shifts. Water rotation intervals, alert systems, flood maps, and battery performance change. A kit packed last September may have expired water, outdated contacts, and gear sized for last year's risks. This season, rotate supplies, re-check local warnings, and test power before demand spikes.

This season's actionable updates:

1. Water: rotate now and add a second purification method. FEMA and the Red Cross recommend replacing stored water every 6–12 months. If you bottled your own, rotate now. Add a gravity filter or purification tablets. Limitation: tablets do not remove chemical contaminants. In the UK, plan 3 liters per person per day. In Australia, store water in a cool, dark place to slow algae growth.

2. Communication: update your plan and test new alert features. Refresh your out-of-area contact and ensure everyone can send a short text. Check that Wireless Emergency Alerts (US), Alert Ready (Canada), Emergency Alerts (UK), and Emergency+ (Australia) are enabled on each phone. This year, some systems have added new alert types. Limitation: cell networks overload during disasters; satellite messaging needs a clear sky.

3. Documents and insurance: scan and verify coverage. Scan IDs, insurance policies, medical records, and pet vaccination records. Store encrypted copies in the cloud and on a waterproof USB. Check your policy for flood, storm, or cyclone coverage. Flood maps and insurance requirements change. In the US, review FEMA flood maps. In the UK, check Environment Agency flood warnings. In Australia, confirm cyclone coverage. Limitation: digital copies need power; paper can get wet.

4. Power and seasonal gear: test and adapt. US/Canada: add warm blankets and hand warmers for early winter storms. UK: pack waterproof bags and wellies for flood season. Australia: add tarps, rope, and duct tape before cyclone season. Test your power station. LiFePO4 batteries last longer; if yours is older than 3 years, test capacity. Cold reduces performance—store indoors. Update first aid with current CPR and bleeding-control guidance.

5. New for 2026: add air quality and heat protection. If you live in a wildfire-prone area (US West, Canada, Australia), pack N95 masks and a portable air purifier. For extreme heat, add electrolyte packets and a cooling towel. Limitation: purifiers need power; cooling towels work best with water.

For food and pets, extend your supplies to two weeks. Check expiration dates and add pet food and extra water. In Australia, choose heat-stable foods. Limitation: freeze-dried meals require water you may need for drinking.

For a pre-built option, compare the Best Family Emergency Kit. If you are building from scratch, start with the 72-Hour Emergency Kit and add the seasonal items above.

Maintenance reminder: Set a mid-October reminder to test power stations, rotate food and water, and check batteries before winter storms. In Australia, do the same before cyclone season. Then the next alert will not catch you with last September's kit.