As a pilot we must plan for the worst and hope for the best all while having to pack only the upmost essentials on board our aircraft.
Here is a A VERY inexpensive way to stay safe and always have a method of filtering almost any type of nasty water you can find around you.
The Thrifty Pilot takes a look at the LifeStraw in the video below.
Wanna get your own, check out the link below!
Stay Thrifty...and thirsty :)