I bought my Birking through a reseller so it doesn't have a rainbag. How do I get one for a 35cm Birkin. It is box so I do need one. Colorado is usually dry but we have had some rain the last week or so. The other night I had a nightmare that I was caught in the rain and my birkin was ruined!! I was glad to wake up. However, this has motivated me to try to get a rain bag for it. Will Hermes just give me one for the asking? Would they sell me one? Do I lie the next time I am in a store and say I lose it? Please advise.