First thing I noticed about this water filter is that it's smaller than the other one I had gotten a while back. Which isn't a bad thing. Just means it'll fit wherever I need it. I haven't totally jumped on the "economy collapse survival needs" bandwagon, but I have gathered a few things here and there for the "just in case". And in case something bad happens, you'll need a way to have clean water, because you can't survive without water. 

This lil guy comes with filters and activated carbon granules that contain Ionic Silver which is apparently one of the strongest antibacterials in the world. It says it will filter up to 400 gallons of water, I have not tested it on anything bigger than 8oz at home. I did receive this for free in exchange for an honest review. You can get one of these on Amazon and be prepared for your next outdoors adventure.