NWR: Leather Cleaning Service

I am desperately trying to decide how to get my Botkier leather bag cleaned up. It's a cream color and the bottow has gotten dirty from regular wear. Does anyone know if there is some sort of service that you can send out your bags to, or if there is a place somewhere on the island. I don't wanna risk doing it myself b/c the bag was a gift and it was expensive and I'm afraid I might ruin it.

TIA