Wonder if anybody can help.I saw a website over a year ago that did sheaths for a lot of production knives. I think they were in kydex and you could get them in a shoulder holster type configuration and double carry under one arm you could have a sheath for a bk7 and the other the bk11, i don't know if the did the bk combo it was just as an example.If anybody has any ideas please let me know i'm sure i wasn't hallucinating.in advance thanks.