Was shopping for a Prada travel/duffle bag for some times but there are so many different sites on the internet. Eventually I found out an eBay seller is actually BBOS, and on BBOS site, they offer better price and discount. After checking if BBOS is legit on YouTube (which of course is 100% legit with positive reviews), I placed my order via BBOS. Fast shipping and good quality pre-owned product. I am happy with what I paid for.
responded to my email pretty fast even tho they don't have the answer for my question.