Filter drinking water when you’re on the road… or hiding in shrubbery.

There are two types of water filter that are absolutely crucial for survival; one is for at home, the other is portable.

If things go terribly wrong… if you need to bug out… or even if you need to go out to forage, a portable water filtration system is essential as the one you should have for home.

Fortunately, the LifeStraw is as inexpensive as it is affordable. A simple straw that looks like a small wind instrument, this filter can be carried in a purse, pocket or glove compartment and allows you to safely drink water from rivers, or even puddles, if need be.

The LIfeStraw removes bacteria, parasites, and microplastics. It doesn’t filter out viruses or metals… but for such a small item, that’s still pretty good. It’s supposed to be good for up to 1,000 gallons of water, and has no shelf life.

Lifestraw also makes a slightly larger version of their travel filter, the LIfestraw Go. This looks like a regular travel bottle, but it’s outfitted with a straw.

I have one of each of these, tucked away in case I need them. I also have a Berkey water filter to keep my municipal drinking water clean. More on that, and how to save money by making your own Berkey reservoir, in later posts.

Are there other filters similar to the LifeStraw on the market? Have you used it? If you have any feedback or information, please add a comment and share.