Leather Rapier Frog

It doesn't get much simpler or more effective than this. A loop of strong leather riveted and sewed to itself. Slide the rapier in the wider loop and your belt through the thinner one. The Rapier Frog holds rapiers at an angle for easier draws and more convenient hand position. Not as falshy as a rapier belt or baldric, but just as efficient and much more soldier-like.