The Nathan Intensity 2.0L Women's Race Vest provides a new level of comfort for runners.  At last, a race vest designed to fit a woman's body in all the right places. Eliminates the discomfort of a tight waistbelt, eases breathing and reduces diaphragm fatigue.

3-way Propulsion Harness has a stretch rubber device that lets the harness stretch and move with you, yet provides excellent stability. Women's specific shoulder straps and torso length increase comfort. A 2 liter hydration bladder with screw-top closure and bite valve with shut off valve makes hydrating easy.

Twin front pockets - 1 carbo-gel holster, 1 zippered pocket provide easy access to small items. Vertically and length adjustable sternum strap gives a custom fit. Two zippered rear compartments give enough storage capacity for extended runs. Lightweight, breathable Wall Mesh with soft perimeter binding feels great against skin and won't damage technical apparel. Lightweight at only 5.5 ounces.

Unrestricted Innovation
Simply put, the Propulsion Harness­™ (patent pending) moves with you, not against you. Unlike traditional shoulder straps, the Propulsion Harness works in harmony with the back and forth movement of your shoulders and upper torso, preventing the pack from "riding up" or swaying back and forth. And thank to two inches of frictionless travel, from 3-way configuration, each shoulder strap moves independently, offering unmatched freedom of movement without reducing pack stability.