What is the running hydration belt?

The running hydration belt is the ultimate running and jogging belt, because you can run, jog and race with your phone, wallet, keys, tunes, and many other things such as fuel packs without having to hold these items or use an awkward armband or bulky fanny pack. You can listen to music while running and doing physical activities because there is a rubberized earphone “keyhole” in the front of the compartment for handy headphone listening.