I was issued an RTS01 for a step challenge for work. The holder it comes with is vertically aligned, which means if you hook it to your belt it can dig into your side when you bend and move, it's really annoying. I redesigned to sit horizontally to sit flush against my belt. I plan to reprint it in ABS so it's a little more secure, but the PLA version seems to work out, I doubt if there will be any modifications.

Added a second model with a small bottom to reduce chances of it sliding out from the bottom end. I feel like it looks a little better but it's a personal preference. Also included the .3mf in case anyone wants to modify it.