We can drink clean water directly through this Life water filter not only from tap water but also outdoor water source like river, stream, lake, etc. and also carry this treated water by the equipped folding bottle.Able to get the clean & safe water by removing those bacteria in water through Life membrane filter (0.1micron). Possible to check directions by Mini Magnetic Compass attached to the cap of it during outdoor activity or in mountain.
|Life membrane filter||
Mini Magnetic Compass