This is a great piece of kit for those who like to be prepared. For hikers or those wild camping this is something that should be kept in your backpack when out and about in case of emergencies. If, for whatever reason, you need to drink water that you have found in nature rather than carried with you, from a stream or pond for example, you need something like this. The filter removes viruses, bacteria, parasites, chemicals, microplastics and heavy metals leaving you with safe drinking water. It is really easy to use. Simply fill the bottle from the located water source and then drink as normal through the straw in the cap and the filters inside to the rest
In an emergency this little filter could save your life. Highly recommended for any adventurer. My only criticism is the cost. This is £174.99 (at the time of writing) which seems very expensive. Yes this could save your life however other options are available for a good chunk less in price than this. Due to the lack of value for money I have reduced my rating by one star.