They make pocket holsters for guns. How about knives? The gun ones are squarish so they stay in the pocket when you draw the gun.
Seems it would be easy to make a square knife sheath that would do the same thing. Could even be used to carry a folder open in it. California bans fixed blades but I would think an open folder would circumvent that.
(or probly just get folders banned too)
Anyhow, it would seem that a pocket sheath would be "made to order" for a little thing like a Fallkniven U2 that would fit easily in a pocket either open or closed.

Seems it would be easy to make a square knife sheath that would do the same thing. Could even be used to carry a folder open in it. California bans fixed blades but I would think an open folder would circumvent that.
(or probly just get folders banned too)
Anyhow, it would seem that a pocket sheath would be "made to order" for a little thing like a Fallkniven U2 that would fit easily in a pocket either open or closed.