I travel via motorcycle. I always carry a cheap $20 Cold Steel Kukhri. I’ve carried it in Mexico, Canada, and in several countries in southern Africa and South America. As it is seen around the world as a utility knife used by many of the locals, its presence has never been questioned. I carry the cheap one just in case it gets confiscated. Because weight is always an issue, I cut a hex hole in the blade that fits the big hex nut on my rear axle. Because of this I don’t need to carry another big heavy wrench just for that one big but important nut.
At one US-Canada border, they questioned my 3″ Spyderco pocketknife but not the Kukhri. – J.H.