Thanks, Rich.
It's kind of a "first pass." The shot flask is about the size of my fist, but holds 3 pounds easily. The next one is going to be about the size of a lemon with an attachment at the bottom so I can hang it upside down on a bag, rather than in it. The wad folder is about the size of a deck of cards, but still holds 24 11-gauge fiber wads at about half full. I'm going to integrate that size, but wider for clumsy hands in the front of the "fowler" bag I'm contemplating. Still kinda nice to drop those two into any old bag or coat pocket and be ready to hunt, though.