In reply to bluebealach:
I've had a talon 33 for about four years, and its taking an absolute hammering in that time.I work in the outdoor industry, and use it near enough every day, and have used it on some extended trips too.
My only criticism is that with a full sport rack (including rope), and lunch/drink etc the shoulder straps tend to deform slightly and pull a bit thin, causing them to dig in a bit over a long walk in.
This is probably due to the fact they are super light weight, so it's all a bit of a compromise really.
Over all, I love it, but wouldn't dream of putting a trad rack/rope in it and doing a long walk in!
Hope that helps
Nick