I had the chance to test a running belt by the Hippie Runner who was displaying products at both the Akron Marathon and Cleveland Rock ‘n’ Roll half marathon.
It is definitely a great product for the price. The pocket (there’s actually 2) is an expandable fabric with a zipper that fits any cell phone holding it snug against your waist. It’s water resistant (have proven it though!) and recommended to wash by hand and air dry.
There is absolutely no bouncing when you run!
Also included on the belt are 2 reusable zip ties that can hold Gu or Gel packets during a run.
You can purchase them here from the Hippierunner.com for $19.99.