I have two, and I use them both : )

I brought a red one, and I also brought a black one. I figure the red one is nice and casual, and it goes well with my pram (its grey and red) and being messenger style DP is happy to use it as well. I also have a black one, which is a lot more fancy and looks more like a handbag.

I keep them both packed with the essentials, so they are pretty much ready to go. I change between them depending on my mood, what I am wearing, or where we are going!!

DP just shakes his head, he doesnt see the need for two : )