I don't want a definitive answer.
The rules are vague for a reason. Sure, some say their vagueness can be used against a gun owner, but the same vagueness can be used as a viable defense.
That is if in fact you're ever in a million years charged with an offense related to your storage/transport practices.
I often transport an AR and pistol in the same soft, zippered case... When going through customs or in the presence of various LE personnel zero f***'s have been given.
I lose no sleep over my chosen container(s).
