...Seems Buck, and Case, and who knows who else has a "Trapper" knife. Doesn't seem to have a lock blade. That's a deal breaker for me. ...I had one blade fold over into my thumb about 40 or more years ago, Never Again.
Here is a Boker Trapper Knife with 2 Lockback Blades
Pocket Pouch for a Case Knife
Buying Randall Made Knives and Randall 1911 Pistols