I ran into a pretty cheap pack configuration that I think is pretty cool, and am considering buying. Its the Kelty Cache Hauler. It is an external frame pack... without the pack. It has a folding shelf on the bottom, with a padded back, which has a pocket for a hydration bladder, has a good...

I have narrowed my serch for a new bag. They are both Kelty but are a little differant sizes (3000CI and 3300CI) and differant designs (Top Loading vs. Front loading). I'm not a huge bag guru and to be quite honest the backpack function is one of emergency. Mostly the pack is carried back and...