could be the prior owner did it. maybe some people discard their dustbags if they're not using them. with a brand like Chanel that doesn't seem wise. I got my Bal bag from a local consignment store and it came with a dustbag from a different brand. that store seemed to rarely have matching dustbagYes, I don't think they will find it. I did get the authenticity card with it. I just question someone putting a Chanel handbag into a LV dust bag. Not that one is better than the other, just the fact that someone didn't catch it. The description for the one I bought today says that it comes with the dust bag, box and authenticity card. I will see what I get. Thank you very much for your insight and help! I appreciate it!