I would totally bring a bag to Vegas!!!
I agree. Besides, there are a TON of LV stores there anyway, and Vegas is all about glamor. I'm definitely bringing my Roxbury Drive when I go back to Vegas this Christmas holiday. She totally screams "Vegas" and I just can't wait to do it. I brought my Eva there a few days after I bought her at L.A. and it was fun. Oh, and my older brother's fiancee also brought hers too.
There will be tons of women bringing LV's there, if you're shopping at the Boutiques, why not bring your own purse with you? I don't mind all the smoking and bad air, though. It's not going to harm my purses too much.