Victor...
I have and use the Cyber 6 for my large format kit of an Ebony non-folder, 3 lenses, light meter, Polaroid holder, 4 film holders, loupe and all the misc gadgets like filters, cable release, etc...plus, of course, my laptop.
I love it and it works great...but just one caveat; if you really stuff it full you may have to really work to get it into the overhead. When it's on it's back (and full), the height of the pack can sometimes just barely make it in there. Otherwise, a great and easy to use pack!