As acquired more tools and more specialized tools I realised that a lot of them come without sheaths. Especially the likes of gouges and carving knives. This kind of annoyed me because I found these tools to rip whatever bag or pouch I put them in and then in some occasions I would find a dents on the blades.
And then one day it clicked!
Here was my solution to those naked tools. Some inner tubing from a bicycle tyre and a stapler. For skinnier tools like my Stubai on the left I used the inner tubing from a racing bike that has very thin wheels. The rest of them I ust used tubing from mountain bike tyres.
These days you can get them in all different sizes so you can makes your sheath nice and snug. For me it has worked perfectly and it didn't cost me anything!