The HB Camp Knives are interesting blades! Mine has a very heavy 9" blade that is 1/4" at the spine and is fully hollow ground between the spine and the edge. The hilt is horn. What is the maker of yours?
This one's a Jukes Coulson. (For those unfamiliar with them, they are larger and heavier than photos indicate.) Made a sheath for it as shown in picture. Not because I plan on carrying it too much Thought it deserved something to keep it in though.