My Quest for the Best Survival Water Filter

While I know plenty of ways to purify water in the wilderness, there are few things more useful to keep in a pack than a filter. Finding the best survival water filter became a personal obsession of mine, and after a lot of testing I’d like to bring my results directly to you, so that you can make sure you’ve got something in your pack to give you clean, drinkable water no matter where you might find yourself on your adventures.