I just wouldn't want something that's a direct copy of something else leaving me wondering how much better the original may be, because I've been there with cheapo lockbacks that just made me want a buck 110 even more.
Everyday I'd resent these knives for not being the one and only 110.
Anyways after a google search all I saw were spyderco's and their copy's, bokers, and customs.
While the general concept is similar to the spyderco, I think this one seems more practical.
I also don't think the one is a spyderco copy, as it's not actually called or sold as a dog tag knife and didn't come up once in my " dog tag knife " search.