A simple thing I designed so I could keep the charger cable off of the floor.
It fits the ~19 mm ( or 0.755" in freedom units) diameter of the tripod I use.
I ended up not using the small 'wings' since the fit was snug enough. But I doubt they would have been strong enough to hold a zip-tie.
Added 2 additional files that have a larger gap. (but same diameter)