GOV.UK checklist
Bottled still water multipack
The simplest way to meet the GOV.UK target of 3 litres per person per day. A household of two needs at least 18 litres for 3 days.
Buy now
Our pick
Collapsible water carrier
Folds flat for storage and lets you collect water from bottled-water stations during a supply outage.
What to look for
- 10 litres is about as much as most people can carry
- Choose one with a wide cap for cleaning
- Store dry and folded with your kit
Why it’s in the kit
This is our recommendation. It supports the official GOV.UK advice but isn’t named in it.
Part of our water range.
Guides that mention this
How to Prepare for a Water Supply Outage
How much water to store, purification tablets, water butts and handwashing tips from GOV.UK’s water outage advice.
How Much Water to Store for an Emergency (UK)
GOV.UK says 3 litres per person per day for 3 days. Here’s how much that is for your household, how to store it and how long it keeps.
More water
Our pick
Food-grade water container (20 litre)
One stackable container holds a full 3-day supply for nearly two people, which saves space compared with bottles.
Buy now
GOV.UK advice
Water purification tablets
GOV.UK suggests purification tablets if you lack room to store water. Tablet strengths differ, so follow the label exactly.
Buy now
Our pick
Water filter bottle or straw
Filters out bacteria and sediment from alternative sources. Pair with purification tablets or boiling for full treatment.
Buy now