User Review: Katadyn Hiker
Price Paid: $60
Wish I would have known about this site before purchasing my Katadyn Hiker. Maybe they've improved since 2006.
Purchased mine in 2010 for a three day fishing trip (car camping) with our party of four and found it to perform great. It comes with a stuff sack, adapter for a water bottle and one for a hydration system.
The only nit pic I have is that the zip-lock type bag that holds the outlet hose fell apart the first time out of the package.