@genie, I doubt that the Birkin will cause that much undo attention in and of itself. It is what is inside a bag that most thieves want, which is your wallet and CC a perhaps passport and then they throw the bag in the trash or an alley. I find that on a daily basis, the LV and Chanel are much higher profile bags and they tend to get noticed more. Your bag is a neutral color it's not like it is red or orange and that much of an eye catcher. I would leave it home.