
Emergency prep
One list, packed once. Your home emergency kit, sized to your family.
List checked against Ready.gov and CDC.
72-hour home emergency kit for 2 people
Basic kit (Ready.gov)
Also consider (Ready.gov)
From the Ready.gov Build a Kit list. Water at 1 gallon per person per day (CDC). Replace expired items and rethink the kit every year. sparkpowered.com/emergency-kit-checklist
Before you buy anything
Most of this list is already in your home. FEMA suggests using the canned goods and staples on your shelves and rotating them, first in, first out. Buy only what is missing.
Gear we would start with
Disclosure: We may earn a commission if you buy through these links. It never changes our recommendations. How we make money.
- Weather radio: the Midland WR120 NOAA Weather and Emergency Alert Radio (opens in a new tab). Midland lists it as Public Alert certified with SAME county alerts. More in our NOAA Weather Radio guide.
- First aid kit: a ready-made kit from MyMedic (opens in a new tab) or Adventure Medical Kits (opens in a new tab), sized for your household. Add each person's own medicines.
- Backup water treatment: a gravity purifier for a household, such as from MSR (opens in a new tab), or a press bottle from Grayl (opens in a new tab). Read what each one can actually prove.
- Long-life food: Valley Food Storage (opens in a new tab) or ReadyWise (opens in a new tab). Compare kits on total calories, not servings, with our food calculator.
Frequently asked questions
What should be in a 72-hour emergency kit?
Ready.gov's basic kit has 14 items: water (1 gallon per person per day), non-perishable food, a battery or hand-crank radio and a NOAA Weather Radio with tone alert, a flashlight, a first aid kit, extra batteries, a whistle, a dust mask, plastic sheeting with scissors and duct tape, moist towelettes with garbage bags and plastic ties, a wrench or pliers for utilities, a manual can opener, local maps, and a phone with chargers and a backup battery.
How is a 2-week kit different from a 72-hour kit?
Mostly more water and food. CDC sets 3 days of water as the minimum and asks you to try for a 2-week supply; FEMA suggests two weeks of food as well. For a family of four, water goes from 12 gallons to 56 gallons. The rest of the list stays the same.
How many days does Ready.gov say a kit should last?
Ready.gov does not give a fixed number; it says to have water and food for several days. We use CDC's 3-day minimum and 2-week goal for water so you can choose.
How often should I check my emergency kit?
Ready.gov says to replace expired items as needed and rethink your needs every year as your family changes. Replace water you bottled yourself every 6 months (CDC).
Where should I keep my emergency kit?
Ready.gov says to keep the home kit in a set place, ready to grab if you have to leave quickly. It also suggests a kit at work, enough to shelter there for at least 24 hours, and one in the car in case you are stranded.
General information for home emergency planning. Follow instructions from local emergency officials. Brand links are suggestions to start from, not tested picks. See our disclaimer.
Sources
- Ready.gov, Build a Kit — basic kit and additional supplies; home, work and car kits; replace expired items; rethink needs yearly
- CDC, Creating and Storing an Emergency Water Supply — 1 gallon per person per day; 3-day minimum, 2-week goal; replace every 6 months
- FEMA, Food and Water in an Emergency (PDF) — two-week food supply; use pantry staples, first in, first out
- Midland WR120 NOAA Weather and Emergency Alert Radio product page — checked October 26, 2026
Keep going
- Emergency water storage calculatorGallons, containers and a refresh date for your household
- How to purify waterBleach drops by strength and boil time by elevation
- Emergency water filtersRanked by certification, not hype
- Emergency food calculatorCalories your household needs, not servings
- NOAA Weather Radio guideFind your station, frequency and SAME code
- Power outage backup calculatorBattery size for the fridge, CPAP and furnace
- Generator runtime calculatorHours per tank and fuel to store
- Off-grid solar calculatorPanels and batteries sized for winter
- Off-grid cabin solar kitsWhat size kit a cabin needs
- How to go off gridCosts and sizing, start to finish
Photo: Devon MacKay on Unsplash (Unsplash License).