Features Luid Mechanics Women's-Specific Design Wraptor single-pull stabilizing system Hydrapak Shape-Shift reservoir Panel-access main zippered compartment External stretch mesh pocket with grab tab Description Product Description Dedicated runners know that mountain weather can change in an instant and the Pace 3 women's running pack helps you prepare for the trail ahead. Space for trekking poles, an ultralight wind layer, fuel, water, lighting and more lets you tackle that three-hour out-and-back without worrying about the clouds on the horizon or the setting sun. Women's-specific Fluid Dynamics design and Wraptor stabilization mean you'll maintain your rhythm from the first few minutes to the last.