I have a SOG Trident that seems to be a bit different then the ones I'm seeing online. Was wondering if someone could help me out here? First of all the sheath is balistic nylon not leather. (with SOG logo on it) Second there is a hole through the top of the end of the handle. (as if for a lanyard etc.??) I have not noticed this on pictures I have seen online. The trident logo is stamped (I have heard some are laser etched). As is the SOG logo. Can someone fill me in on what's up here???