But, Kelly, Rick and I can tell you that traveler bag is so perfectly tight if you have a Supreme or Cosmic. The side pockets are designed to hold the 4 D-cell battery pack and I couldn't have done it better myself. It's worth it just to have that heavy battery pack all tucked away safely and not knocking around in a too-large pocket.
And yes, the rear zip out for all the connections is a major issue if you are trading from wall wart to batteries as many times in the day as I do.
I would find a way to carry larger headphones elsewhere in order to have the traveler case for my Cosmic. And I'm glad there's no large phone pocket, it would make the case too large.
BUT--if you go for a camcorder case, let me know what you decided on. I'd like to see the setup.
Steven in Dallas