When I thought about this a long time ago, I had always wanted to do the pool noodle. Not for wrapping line around it, but for the long ways. I really wanted that one pool noodle that had the ribbed outside. It would help to prevent leader lines from getting caught on other things while moving around.
Cut maybe 36-48" long. Leader with hook buried on the end of one side. I was thinking about small finishing nails to pin the swivel into other noodle end.
Then a plastic bottle cut to fit the end of pool noodle where all the hooks are at or maybe just a nice plastic cup to cap that end of the pool noodle. Because last thing I want is a hook to decide to walk off on it's own.
Then maybe a re-purposed carrying bag from one of my folding lawn chair or a pool cue bag. Heck even an old shotgun rifle soft carrying bag. Yes, I'm on the hunt for fish.
I hate to have some line damage from just tossing things around.
I never did bring this to fruition, but had always been in the back of my mind.