One of the great things about shooting digital is that we no longer have to carry extra rolls of film. Many times I find myself wanting to just grab a camera and go out for a couple hours. If I want to bring an extra lens, then I start needing a bag. Then I'll start packing an extra battery, maybe 2 lenses, my little notebooks, etc. Before you know it, I have a little shoulder bag full of stuff I "might" use all because I wanted to bring that one exta lens.
Roger, your right to assume that I've never used a lens carrier, and maybe if I tried it for a couple days, I might find it awkward and not a proper solution. But, theoretically, this sounds like what I need for my daytrippin needs.
But if it doesn't exist, I'm not the one to go modding things out. Powertools and me do not get along at all. haha.
thanks for the input.