Quote Originally Posted by TFOGGER View Post
I've been looking at the stuff by Giegerrig. They have pressurized hydration packs with the option to add filtering...

http://www.geigerrig.com/hydration-p...us-filter.html

What I don't know is if their filters will improve taste as well as removing particulates/viruses/bacteria
This filter does contain carbon media so it should remove at least some bad tastes and chemicals.