I think it's called magic because it's like a bag used by magicians/witches/warlocks for the tools of their trade. Supposedly inspired by the Harry Potter stories.
I have a medium sized magic. It's very cute. I'll post pics tonight.
Probably on this forum, from the source of all interesting expert info, the guru of omniscience & my hero: Greendrv.Where did you hear that from? That's interesting!