Anybody actually touched or own(ed) their Quantum or Parallax packs? Thier web site does not have a lot of photos, their customer service people say they'll send or post more, but do not reply, and I don't want to waste time or money if possible. I am personally looking at a solution for both active carrying (on a mountain bike), and just larger storage in general.
The Lowepro packs I've seen have a laptop compartment that's too slim for me, and the Parallax Mountainsmith looks like it could be better in that realm.
The Quantum concept seems like it would be good for high activity where there is still no hydro bladder, but a pack that could carry Nalgene bottles and one's SLR and some stuff, or still allow one to strap or carry a tripod better than a CamelBak or similar.
I see Lowepro Orion II has a port that could be used for a drinking bladder, but that pack will not carry a tripod.
For the moment I lean toward sticking with carrying the camera gear in other packs and padding within a non-camera pack, and getting a larger general purpose camera pack. For that I recall Photo-John's good words on the Dueter, and I see current versions of my CamelBak look improved.
The search continues....
Thanks for any comments on the Mountainsmith if you've seen or touched.