Love it! It doesn’t ride up and there’s no bounce.
I like the belt and I had one before. I wanted to upgrade it by adding the bottles but they seem to fail me in the runs. I lost most of the liquid and one of the bottles falls.
The belt works, a little difficult to get my iPhone 8 Plus in but it fits. One of the water bottles leaks no matter how I fit the lid. So that is disappointing and they don’t hold much water. In hindsight would have skipped purchasing the best with the water bottles.