I have neoprene wrist cuffs that I used to use when I hunted a lot with contender pistols. Somewhere along the line with the single shot rifles I stopped using them and just put one round in every jacket and pants pocket. That way no matter where I reach, there's a round.
I learned that from turkey hunting with my single 10ga, because no matter where I put more than one or two of those 3 1/2" logs, it felt like too many.
So I spread them around.