Anyone have recommendations for a good day pack for hiking/biking/skiing type activities? I used to have one made by Camelbak that was pretty good and I would like to replace this (but maybe go a little bigger). Features I think I want are: -hydration (something removable as I don't always want the bladder)\\ -waist strap for stability, maybe the chest buckle too. -some form of compression to hold the load in place. -on the high end of the 10-20L capacity range (I think this is a good size...but it is hard to visualize...maybe 25L is better, especially if it is very collapsible). I looked at a few north face ones but I feel like I am paying a hefty premium for the north face name... http://www.thenorthface.com/webapp/w...ariationId=AA2 http://www.thenorthface.com/webapp/w..._vc=CrossSells I also looked at a few camelbak models and liked this one http://www.camelbak.com/sports-recre...0-hawg-nv.aspx But there I am wondering if they are getting marked at a premium because they came up with the water bladder system even though other people can make better bags for less. I don't need the newest, greatest thing...last years models and closeouts are fine as I'd prefer to save some $$$ and this isn't exactly a daily (or even weekly) use item.