Kenny
The TZ1200 is the one that is getting a lot of attention among day trippers, and it is also H20-bladder compatible (2-liter).
We just created these videos, and this one should give you a good idea of what you are getting with the 1200.
Thanks for your interest!
We think they are pretty sweet! haha
We just rebuilt our website, and it has a lot more information on the packs now. Was there something specific that you wanted to know about them?