Curtiss Knives F3 in medium size. Buy it directly from him, and he will customize it for you. He is a veteran who also gives a veteran discount, one of the few knifemakers to do so.
If you want a knife but don't want to wait a week or two for an F3, look at a Medford Knife and Tool Infraction in carbon fiber.
If you want an interesting small knife that is not terribly expensive, look at an EOS Prawn in anodized titanium. It is a friction folder that is hell for stout, and fits in the watch pocket of your jeans.
If you want a knife and want something really out of left field, look at the Paragon Warlock or Phoenix. They have a most unusual deployment mechanism. No, I don't have one, and am not going to tell you how they work. You have to find out for yourself.
Or just go out and buy a Casita travel trailer. They attract attention everywhere you go....
C