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.
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Our pick
Water filter bottle or straw
Filters out bacteria and sediment from alternative sources. Pair with purification tablets or boiling for full treatment.
What to look for
- Check the filter is rated for bacteria and protozoa
- Note the litre capacity before replacement
- Lightweight enough for a grab bag
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
Bug Out Bag UK: Checklist for Families
A practical UK bug out bag list for 72 hours away from home, including what’s legal to carry, family kit and what to leave out.
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.
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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.
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Our pick
Collapsible water carrier
Folds flat for storage and lets you collect water from bottled-water stations during a supply outage.
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