I'm not real big on that print... I think I wouldn't wear it unless I was wearing jeans and a white tee or something. So I personally would pick something a little more versatile.
I have a pouch that I love to take when I go out to dinner and want to be able to keep my bag on my lap. Its kinda inconvenient to get things in and out of, but you can fit quite a lot in there.
I think the only place I probably wouldn't take it is shopping cuz you'd be in and out of it for your wallet so many times (at least, I would be! haha)