The Women's Pinnacle Pro 12L blends style and function with its innovative slider sternum cords and Quick-Fit™ adjustment system that allow to you dial in the perfect fit while on the run. Crafted from soft, yet durable quick-dry fabric plus a breathable air mesh interior, that guarantees superior comfort. With spacious power mesh pockets for ample, accessible storage, it includes a 1.6L Nathan x Hydrapak insulated hourglass bladder and front pockets that compatible for most soft flasks. SECURE COMFORTSuperior compression fit combined with sternum cord closures, plus Quick-Fit™ micro size adjustment to customize the perfect fit while on the run. MAXIMUM STORAGE 8 front Pockets, two side pass through pockets, a large back pocket with bladder compartment, an expansive diagonal zipper pocket plus small valuables back pocket. ELEVATED PERFORMANCE The perfect combination of lightweight durable and breathable materials to maximize comfort and performance.