Lame sauce? That is a term with which I am not familiar.
I cheaped out and went to WalMart. Got th ehouse brand bag for 14.95. No waist strap and so cheap, it reeks. Use a neoprene laptop sleeve to augment the porr cushioning. I like the Patagonia and the REI bags but I figured I could make do with the cheap crap until a sale came along.