So I like the belt. It holds everything that I want in it so it's super convenient and it's attractive. It looks like it's part of my pants.
The reason for the three star review instead of five is the for the fit.
I got an x-large. According to their sizing I should barely fit in this thing (38" if I remember right).
I have 41" hips. Measured around the largest spot of my hips/butt. This thing nearly falls off me. If I'm just standing or normal walking it'll do the job.
Actually running with my phone in it? Slides up and down like crazy. I should have gotten a large instead. Maybe even a medium. I am thin with wide hips, so I could probably do a medium and wear it a little higher.