I have to agree with Philip. A photo vest draws a lot less scrutiny than some tactical rig. I love mine when I fly or just when I'm wandering around town. Having gone through several looking for the "perfect vest" I've learned to stay away from ones with lots of small, overlapping pockets. My current vest is this one from The Sportsmans Guide. I like everything about it except the back pockets don't hold round water bottles comfortably.

-Blast