Bug Out Bag Checklist: Every Item, By Priority

The internet is full of bug out bag lists with sixty items and no sense of priority. This one is ordered by what actually keeps you alive and functioning in the first 72 hours, so if you can't carry everything, you know what to cut last. Nothing here requires buying premium gear — most items can be improvised or bought cheaply, and the list works whether you spend nothing or a fair amount.

Water beats everything else in urgency. Carry at least 1-2 litres per person as a start, plus a way to purify more — a bottle with an integrated filter, purification tablets, or the knowledge covered in emergency water purification. Untreated water from an unknown source carries a real risk of illness that can be far more dangerous during a disaster when medical care is harder to reach.

A lightweight tarp or emergency bivvy, a warm layer appropriate to your climate, and a way to start a fire. Hypothermia can set in faster than most people expect, even in temperatures well above freezing if you're wet. See five tarp shelter configurations and one-match fire in wet weather for the actual techniques.

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   Pack a first aid kit that covers real injuries, not just plasters. Include wound dressings, a triangular bandage, antiseptic wipes and any tape, following the reasoning in a first aid kit that works.

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   Add a 3-7 day supply of any regular prescription medication. This is the item people forget most often and the one hardest to replace mid-disruption.

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   Include basic pain relief and any known allergy medication. Keep these clearly labelled and easy to find without digging.

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   Add a card noting medical conditions, allergies and emergency contacts. If you're unconscious or unable to speak, this does the talking for you.

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   Check expiry dates every six months. Medication and some dressings degrade; a rotation reminder in your calendar keeps the kit genuinely usable.

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   Keep the kit accessible, not buried at the bottom of the bag. Seconds matter with bleeding injuries.

A headlamp with spare batteries, a powerbank kept charged (see keeping your phone alive during a blackout), and a whistle for signalling. A wind-up or solar radio is a reasonable addition if you have room — why a solar radio beats your phone in a blackout explains the reasoning.

Calorie-dense food that needs no cooking (nuts, dried fruit, energy bars) covers the first day cheaply. If you're carrying a stove, remember it's for outdoor use only — never run a fuel-burning stove inside a tent, vehicle or building. See cooking indoors without power for what is actually safe indoors.

Copies of ID, insurance details and a small amount of cash in a waterproof pouch. Card payment systems and ATMs can go down in a wider outage; cash doesn't need a network.

Heavy multi-tools with features you'll never use, cotton clothing (it stays wet and steals heat), and duplicate items across every category — one good knife beats three mediocre ones. Weight adds up fast, and a bag you can't comfortably carry for an hour is a bag you'll abandon.

Packing for a wilderness expedition rather than 72 hours of disruption is the classic overreach — most bug out scenarios involve getting to safety or waiting out a short disruption, not living off-grid for weeks. The other common mistake is assembling the bag once and never checking it again; batteries drain, food expires, and kids' clothing sizes change.

General 72-hour and emergency kit guidance: ready.gov and Red Cross first aid basics: Red Cross first aid.