Most people reading this already know they should be prepared at home. Most have not done anything about it yet.
That is not unusual. Preparedness feels abstract when everything works. The tap gives water. The heating comes on. The phone charges. The food is in the fridge. Why prepare for something that might never happen?
Because it does happen. Not if. When.
What does home preparedness mean?
Home preparedness means your household can manage without society's support for at least seven days. That is the recommendation from MCF, the Swedish Agency for Civil Defence and Resilience (formerly MSB). Seven days with food, water, warmth, light and the ability to communicate, without mains electricity, without running water, without mobile networks.
It sounds like a lot. It does not have to be. Our guide on the seven-day recommendation goes through what it means in practice.
Why seven days?
In a major crisis, a prolonged power outage, a cyberattack on infrastructure, a natural disaster, society's resources must be prioritised. The elderly, the sick, children and particularly vulnerable groups come first. Those who can manage on their own are expected to do so.
Seven days is the time MCF estimates it may take before basic services are restored. During Storm Johannes at New Year 2026, tens of thousands of households lost power for days. During the Stockholm blackout in February 2025, over 16,000 households lost electricity without warning. Same pattern every time: it happened fast, it was unexpected, and almost nobody was ready.
What do you need at home?
A home emergency setup covers four basic needs.
- Water. At least three litres per person per day, for drinking, cooking and wound care. A water filter significantly increases your flexibility.
- Food. Dry goods, tinned food and energy-dense items that do not need refrigeration. Assume the cooker will not work, and a camping stove solves that.
- Warmth and light. Sleeping bag, blankets, candles, a head torch. Without electricity, both heating and lighting disappear quickly, especially in winter.
- Communication. Battery-powered or hand-crank radio, a power bank for your phone, and cash. When the network is down, radio is your only channel to the outside world, and live updates are published at krisinformation.se while the internet still works.
For quantities and a full list, see our complete emergency kit checklist.
Box, kit or system?
Many people start with a crisis box: torches, matches, a few tins and a first aid kit. That is better than nothing. But after a few years in the attic, nobody knows what is in the box, batteries have expired and the contents lack any structure.
A ready-made emergency kit from a general retailer is a step up, but often a compromise: generic products without thought for how they are actually used under stress. We compare the three routes in emergency kit or crisis box, and walk through the decision in how to choose an emergency kit.
Kapsel is built as a system. Three capsules, each with a specific responsibility: Energy & Light, Water & Health, Personal & Shelter. Everything organised by function, not by size. Everything certified. Everything documented with instructions that work when your hands are shaking. The system was independently named best in test 2026 by Testproffs, scoring 9.6 out of 10.
Preparedness is not about fear
It is about control. About having done the work in advance so you can act calmly when it matters. Not because you think the world is ending, but because you know that power outages, water disruptions and infrastructure failures are part of reality in Sweden today.
55 per cent of Swedish households have taken no preparedness measures at all. You are reading this, so you are not one of them.
Frequently asked questions
What does home preparedness mean?
That your household can manage on its own for at least seven days without mains electricity, running water, mobile networks or digital payments. It covers water, food, warmth, light, communication and first aid.
How many days should I prepare for?
At least seven, per MCF's recommendation. That is the time it may take before basic services are restored in a major disruption. Many products sold as preparedness cover only 48 or 72 hours.
How much water do I need per person?
At least three litres per person per day for drinking and cooking, so roughly 21 litres per person for a week. A filter reduces how much you have to store, because it lets you treat water from other sources.
Is a crisis box enough?
It is a good start and far better than nothing. Its weakness is structure: after a couple of years nobody knows what is inside, and consumables expire quietly. What makes preparedness hold over time is a fixed layout and a routine for checking it.
Where should I start?
Water first, then a way to cook without electricity, then light and a radio. If you would rather solve it in one step, the Kapsel Core covers all four needs for seven days in a single system.
Kapsel covers seven days. One bag. Three capsules. Over 30 components. Quality-checked in Sweden and certified.
Reviewed by Oskar Björk, defence engineer (Swedish Armed Forces) and adviser to Kapsel. Last updated 2026-09-07.
We keep answers to the most common home preparedness questions in one place, from storage times to what a household of four needs.