I am kicking around getting a Katadyn base camp gravity fed water filter. I currently have the "clean stream" from platypus and consider it excellent for 2 people. I hate pumping water and I go through a lot of it so these gravity fed systems make me happy. By the time the tent is up the water has taken care of itself. [smiley=thumbup.gif]

With a few more folk to tend to this summer I like the idea of a couple gallons at a time which is double the platypus. They usually make good stuff but what the heck, might as well get some feedback. Anybody use one? Happy with it or nay?