Survival kits · 6 min read

Bug-out bag or stay-at-home kit? How to decide before you pack

Most European emergencies are shelter-in-place events. Here is how to split your budget between the bag by the door and the supplies in the cupboard.

Updated 20 August 2026

Key takeaways

Storms, power cuts and water interruptions are stay-at-home events — build that kit first.
The bug-out bag exists for fire, flood, gas and building damage, when leaving is the only option.
Duplicate only the small critical items: light, first aid, water treatment, charging.
A kit you can carry up four flights of stairs is more useful than a heavier, better-stocked one.

Start with the emergency you are statistically going to get

Across Europe the common disruptions are weather-driven: a storm takes out power for a day or three, a burst main interrupts water, heavy snow closes roads. In all of those you stay home. The kit that matters is the cupboard: water, food that needs no cooking, light, heat, a radio and a way to charge phones.

Evacuation events are rarer but faster. Fire, flooding and structural damage give you minutes. That is what the bag by the door answers — not a wilderness expedition, but a comfortable 72 hours somewhere else.

What to duplicate and what to keep single

Duplicating everything doubles cost and halves maintenance quality. Duplicate the small, cheap, critical items so the bag is genuinely self-contained, and keep bulky supplies at home only.

The test is simple: if losing access to your home would leave you without it for 72 hours, it belongs in the bag as well.

Duplicate: headlamp, first aid basics, water filter or tablets, power bank, cash, documents
Home only: bulk water, tinned and dry food, stove and fuel, larger lantern, tools
Bag only: emergency bivvy, spare socks, high-calorie bars, dust mask

The survival scenario: a building evacuation at 03:00

An alarm goes off and you are outside in whatever you slept in. Everything you own is inaccessible for the next two days. In that moment the value of the bag is not the gear list, it is that you did not have to think.

Keep it by the exit, keep shoes and a jacket with it, and keep the weight where you can carry it down stairs without stopping. Test that by walking a kilometre with it — a bag you have never lifted is a guess, not a plan.

Frequently asked questions

How heavy should a bug-out bag be?

Aim for 10-15% of your body weight, and confirm it by walking a kilometre with it. Anything you cannot carry comfortably down stairs will be abandoned or slow you down.

Do I need both a bug-out bag and a home kit?

Eventually yes, but build the home kit first because power cuts and water interruptions are far more likely than evacuation. Then assemble the bag using duplicated small items.

Where should the bag be stored?

By your main exit, with shoes and outdoor clothing beside it. A bag in a loft or cellar is not available in the ninety seconds you may actually have.

Ready-made kits for this

Prefer not to shop item by item? These kits already cover the gear in this guide, built from EU stock and priced by budget.

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Keep reading

What belongs in a survival kit — and what quietly wastes spaceA grab-and-go kit built around the five things that keep you alive — water, warmth, light, first aid and information — instead of gadgets you will never use.