User Review: SteriPEN Classic
Price Paid: 120 bucks or so..
I've drank everything from Mexican tap water to muddy streams and never gotten sick. Simplicity and lightweight are paramount. This unit delivers. I use a bandanna to filter out sediments that would otherwise compromise the sterilizing level and carry kool-aid packets to make nasty water taste better. More expensive but WAY more simple & compact. Do yourself a favor and fork out the $... ;)