An upgraded design from my original Sword Sheath, designed to be a lot thinner and easier to handle. 
Recommend using super glue to bond the pieces together if using PLA, as this makes a strong bond. It is designed to have a 0.5mm clearance between each of the pieces, so make sure your printer is accurate.

After printing out the first version of the sheath I realised that it was a bit bulky, so I slimmed it down and kept the option to pin in a leather strap like the original sword design. Or just glue it on top of the strap if that's more suitable.
I haven't Printed it yet myself