While most of us will rank this product as a part of a survival kit, i will say it's more then than and on a larger scale it can solve some major problems regarding drinking water, of course in some parts of the world.
From what i see it can be used as a great great outdoor helper, portable and convenient, with a super cool look and design and a great performance as from what i notice on their official site the filter capacity is up to 5000L....
A super great hunt and i hope to see more and more like this in the near future!