There are many environments when camping or travelling where you won’t have guaranteed access to safe and clean drinking water. Buying bottled water is always an option but you can never be sure of the source and, if you’re concerned about your impact on the environment, they’re far from ideal. But no matter where you are, drinking water from lakes or streams carries potential risk, so a good water purifier is always a sensible addition to your rucksack. Whether you need water purification for travelling or a water filter for camping and walking around the UK, we have a range of options.