When your feet just can't stop from running, running, and running some more, make sure you are wearing the new high performance Nathan women's VaporShape 1.5L hydration pack. The VaporShape water pack features super breathable materials, no chafe elastic for ultimate comfort, a controlled tight fit for superior performance, and 360 degree reflectivity so that you can run around the clock. Make sure that your next run is matched with high endurance equipment that can keep up and keep you going.
Body-mapped, super breathable materials for maximum comfort
Soft-touch, no-chafe elastic perimeter binding
Bladder Control System keeps water and gear close to the body for maximum no-bounce comfort
360-degree reflectivity for runs that last from dusk to dawn