The Hydra belt has a small pocket to fit gels and a zipper pocket to slide keys into but not a phone if you need it. The bottle pocket doesn't close tightly and my bottle fell out the first time I used it. I learned how to position it on my waist and it hasn't happened again. Only problem is it doesn't stay tight. I have to pull the straps every mile or so to re-tighten it. Maybe it's the way I have the straps looped in the clips. Overall it is comfortable when adjusted properly.
