Spinning,
I agree, the Jr. bag holds quite a bit of stuff but that guy gets heavy.
For portability. I would pack 12" friskers cutter, scissors, all my adhesives, and a few pens. I kept my about to be scrapped pages together in a project envelope. If I needed a certain templet or tool for a certain layout I attached a sticky note to the outside of the project envelope. Then all I had to do is pull it out and pack those tools. I also have a small photo carrier that holds about 7 pages of pictures that go with me when I am shopping. If you decide not to pack your brads and eyelet stuff and find you want to add them to your layout,( a tip I learned at a class), lightly write on the back of your page what you intend to add, you won't forget your idea once you get back to it.
I now have the XXL for its rolling ability and at this point, most everything I own can fit into it.
Hope some of these ideas have been helpful.
chessie