Come and see our amazing products. The Running fanny pack made of lightweight and breathable fabric for moisture wicking. Running phone hold material is lightweight so you almost cannot feel it when you put it on. It doesn't bounce. Water resistant running pouch can keep your phone and valuables dry while you are doing exercise, don't worry the sweat will moist your phone. Pls confirm further with us if any query about packing info, inventory status and time schedule.