Then she can figure out another way to carry it. Tell her to suck it up...and she will look less 'stupid' if she customizes it. At least she will appear to have a basic understanding of the system. (Sigh, I have a teen with so many opinions that I'm done with teenage opinions)
And I wear mine on my purse strap. It is always there. Very easy and out of the way and I have a cover on it so it doesn't stand out.