I'll freely admit that my skills as a guitarist are pretty much non-existent and that I haven't owned a guitar in over 20 years.
However several of my friends play and some of them have been known to travel with their guitars. Travelling with a guitar isn't the easiest, though obviously it's simpler than travelling with a cello!
But what if you could fold your guitar up?
It sounds insane, but this guitar lets you do that.
Full details here.