This is an .stl model compatible with the Peter Jones brand quick draw OC holster’s MK3 version, with the belt clip’s flap modified to close with a magnet. Should fit cans of standard size. Friction hold.
I recommend printing it in PETG or Nylon. I succeeded at making a durable print using high quality PLA. Prints upright without supports. The Z-seam should be aligned near the T-shaped part for easy cleanup.