Most emergency kits fail for a boring reason: they are built in one frantic afternoon, shoved into a bin, and never touched again. A workable 72-hour kit is smaller than people imagine and more specific. It covers the first three days after a power outage, a severe storm, a water main break, or a sudden evacuation order — the window when services are stretched and you need to rely on what is already in your home. Building it room by room is the easiest way to avoid buying three can openers and forgetting the medication you take every morning.

The Kitchen: Water, Food, and a Way to Cook

The kitchen is where most of the weight and volume lives, so start here. Store supplies in a cool, dry place you can reach without moving furniture. A deep pantry shelf or a lower cabinet near the door works better than a locked attic.

Water

• At least one gallon per person per day for three days, plus extra for pets. If you live in a hot climate or have someone who is pregnant or ill, add more.
• Food-grade containers or sealed bottles. Label them with the date you filled or bought them.
• A backup way to make water safe, such as purification tablets or a filter, and a clean container with a lid.

Food

• Ready-to-eat food that needs no cooking and little water: canned beans, tuna, peanut butter, crackers, granola bars, dried fruit, nuts, and shelf-stable milk.
• A manual can opener. Keep it with the food, not in a drawer across the kitchen.
• Comfort items that help children and adults cope: a favorite snack, instant coffee, tea bags, hard candy.
• Pet food and a spare bowl if you have animals.

Cooking and Cleaning

A small camping stove is useful, but use it outdoors only. Never burn fuel inside a home, garage, or tent. Pack paper plates, sturdy utensils, a few heavy-duty trash bags, dish soap, and a roll of paper towels. A plastic tub with a lid doubles as a washbasin and keeps supplies dry.

The Bathroom and Medicine Cabinet: Health and Hygiene

This room holds the items people most often forget until they need them. Set aside a small pouch for medication and another for hygiene so you can grab both quickly.

Medications

• At least a three-day supply of prescription medicine, and a seven-day supply if you have room and refills allow.
• Over-the-counter basics: pain reliever, antihistamine, antacid, rehydration salts, and any ointment your household already uses.
• A written list of medications, doses, allergies, and prescriber names, kept in a waterproof bag.
• Spare glasses, contact lens supplies, and hearing aid batteries if they apply.

Ask your pharmacist or doctor about how to store a small backup supply and how to rotate it safely. Medication storage is not a place to improvise.

First Aid and Hygiene

Pack adhesive bandages, sterile gauze, medical tape, antiseptic wipes, disposable gloves, tweezers, scissors, and a thermometer. Add soap, hand sanitizer, toothbrushes, toothpaste, menstrual products, toilet paper, wet wipes, and a few sealable bags for waste. If you have infants, include diapers and wipes here or in the household section.

The Bedroom and Home Office: Documents, Cash, and Comfort

Documents are light and easy to overlook. Keep copies in a waterproof envelope or zipper bag, and tell every adult in the house where it lives.

Documents and Money

• Copies of identification, insurance cards, bank and mortgage or lease information, and vaccination records.
• A list of emergency contacts, including one person outside your immediate area.
• Cash in small bills. Card readers and ATMs may be down, and small bills are easier to use.
• Spare keys to the house and car, clearly labeled and stored safely.

Comfort and Communication

Pack a change of clothes for each person, sturdy shoes, a warm layer, and a blanket or sleeping bag. Add a flashlight, spare batteries, a battery-powered or hand-crank radio, a power bank, and charging cables. A paper map is still useful when phone networks are crowded or down. Include a notebook and pen for messages and a small comfort item for each child.

The Entryway, Garage, and Car: Tools, Power, and the Grab-and-Go Bag

Keep the tools near the door or in the garage, where you can reach them without walking through the whole house. The car kit should be separate, because you may need it while away from home.

Tools and Power

• A multi-tool, duct tape, work gloves, rope, and a tarp.
• A wrench for turning off gas or water if authorities instruct you to do so.
• A whistle, a bright flashlight, and spare batteries.
• A small fire extinguisher and a first aid kit for the entry area.

Car Kit

Keep water, snacks, a blanket, a flashlight, jumper cables, a phone charger, and a basic first aid kit in the vehicle. In cold weather, add an ice scraper, warm gloves, and a bag of sand or cat litter for traction. Check the car kit when you check the house kit.

The Whole Household: Kids, Pets, and Extra Needs

A kit for two adults looks different from a kit for a family with a toddler, a dog, and an older parent. Build around the people and animals who actually live with you.

• Children: diapers, formula, bottles, wipes, a favorite toy or book, and a change of clothes.
• Pets: food, water, a bowl, leash, carrier, medication, and copies of vaccination records.
• Older adults and people with disabilities: extra medication, glasses, hearing aids, mobility aids, and a short written care plan.
• Everyone: a household communication plan that names a meeting place and an out-of-area contact.

Store, Rotate, and Practice: Keeping the Kit Usable

A kit that sits untouched for five years is not a kit; it is a museum of good intentions. Choose a storage spot that stays dry and reachable, label the bins, and set a calendar reminder every six months. Rotate water and food before they expire, test flashlights and radios, and swap out clothes as children grow or seasons change. Keep a smaller grab-and-go bag near the door for evacuations, and reserve the larger bins for sheltering at home.

Once a year, spend one evening using the kit on purpose. Cook from the pantry, light the rooms with flashlights, and check whether the can opener is where you thought it was. You will find the gaps quickly, while the stakes are low.

A Kit You Will Actually Use

Build in stages. This week, fill water containers and print your documents. Next week, add medication and first aid supplies. The week after, sort the kitchen and car. A 72-hour kit does not need to be perfect or expensive; it needs to be complete enough for three unsettled days and familiar enough that you can use it in the dark. Start with water, food, medication, and copies of your papers, then add the rest room by room.

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