I travelled with mine over the break and loved it. I will retain my statement about more attention to detail than the Oxx bags. Everything is really well done and well layed out. The upgraded strap is very nice as well, definitely the best shoulder strap I've ever used. Also, it looks decent when on the back as well using the shoulder straps. I'd say it's a good 3-4 days worth of clothes and no more though. All in all, it's really nice.
Vicki, it takes a bit of patience to install the pulls on the zippers. If you want, I can do it for you in SF, but it's not too hard to figure out.