Well, I was assuming that 'flask' was just another clever name for your, er, package, and girls do talk, Black. I'd say that it was 'word of mouth', but I'm afraid of how you'd twist those words, so I'm simply going to fall back on the old 'locker room chat' explanation.

(And no, no, a thousand times no to the next words out of your mouth. I'll just stick with hearsay. :p)