Running with your iPhone or Android smartphone is much more fun. You can use your smartphone to keep an eye on your performance, get audio coaching, and listen to music. The Urban Active Sports Running Belt is designed to keep your phone around your waist as you exercise.
This running belt is adjustable from 27″ up to 47″. It is made out of sweat proof foam padding. There is also a key compartment and key ring. Sets you back under $30.