4-Person Survival Kits

Four people, three days. That's twelve gallons of water, weighing roughly 100 pounds.

That's the honest tension in preparing a household of four. No practical emergency backpack carries all the water a family needs, so a kit is one part of the plan rather than the whole of it.

The 4-person options here offer different levels of coverage: food, starter water or a way to treat it, first aid, lighting, communication, shelter and warmth, depending on the kit. Some keep everything in one bag. Others divide supplies between packs, which also settles who has to carry what. Mostly. A few are built around a particular emergency, such as a hurricane.

Store additional water at home alongside your emergency supplies. That's the part no backpack can solve.

Then add your prescription medications, important documents, and the things unique to your household. Those are the pieces only you can provide.

4 Person Survival Kits Collection

Find the right 4-person kit

Choose based on the kind of emergency you're preparing for and the level of coverage you want.

MOST COMPLETE

Guardian

Our most complete all-around 72-hour option for broader family emergency coverage.

See Guardian → BEST VALUE

RapidShield

A strong general 72-hour foundation with essential emergency supplies at a lower price.

See RapidShield → GRAB-AND-GO FOR FOUR

SideBySide

A ready-to-grab 72-hour backpack kit sized for four, with a two-person option available too.

See SideBySide → URBAN / APARTMENT

Urban Escape Gear

Low-profile, portable preparedness for city living, apartments and getting home on foot.

See Urban Escape Gear → HURRICANE READY

StormShield

Hurricane-focused coverage for outages, unsafe water, sheltering at home or evacuation.

See StormShield → POWER OUTAGES

NightWatch

Built for blackouts and winter storms at home. No food or water, so it pairs well with a 72-hour kit.

See NightWatch →

What to Look for in a 4-Person Survival Kit

What makes a 4-person kit different?

Preparing four people takes more than doubling a 2-person kit. You have more water to store, more personal needs to account for, and the practical question of how supplies get carried if you leave.

For a family that can mean adults managing children, personal items for several people, comfort supplies, medications, and the logistics of getting everyone where they need to go.

Household size tells you how much coverage to start with. Your family determines what gets added.

How much water does a family of four need?

One gallon per person per day, for drinking and sanitation. For four people over 72 hours that's 12 gallons, weighing roughly 100 pounds.

That's far more than a family can carry in backpacks, which is why stored water at home stays part of the plan.

Depending on the kit you may have starter drinking water, water-treatment supplies, or containers for carrying more. No backpack solves the whole water problem.

What do children need in a family emergency plan?

Children need a few things that aren't part of a standard family kit:

  • Familiar food or snacks, particularly with dietary restrictions or strong preferences
  • A comfort item, such as a favorite small toy or blanket
  • Something quiet to do: a book, coloring supplies, cards or a small game
  • Medications and medical information specific to your child
  • Emergency contact information, including another trusted adult

Letting children choose their own comfort item or activity also gives them an age-appropriate way to help prepare the family's supplies.

How is the load split?

It depends on the kit, and it's worth knowing before you buy.

The Guardian 4-person uses two backpacks, so the load divides between two people. The SideBySide keeps its supplies together in a single backpack.

If a kit uses more than one bag, don't assume every important item is duplicated. Shared supplies such as a radio, first aid kit, flashlight or multitool may appear only once.

When your kit arrives, open every bag and learn where the important supplies are. If two people may carry separate bags, decide ahead of time who carries what, and whether an inexpensive spare, such as a second flashlight, belongs in both.

The goal isn't perfectly equal backpacks. It's that your household knows where things are before you need them.

Preparing for a smaller household?


If you're planning for two people rather than four, explore our 2-Person Survival Kits. You'll find options designed for couples, roommates, and smaller households, with different levels of emergency coverage.

What to add yourself

No pre-packed kit can include everything specific to your household.

  • Prescription medications and a refill plan
  • Copies of identification, insurance information and emergency contacts, kept dry
  • Additional water stored at home
  • Comfort items and activities chosen with your children
  • Glasses, hearing aid supplies or medical device needs
  • Pet supplies, medications, records and transport needs, if animals are part of your household

If you had to get everyone out the door tonight, who would carry which bag?

How to Choose the Right Emergency Kit for Your Family