The Women's Circuit Vest includes a 1.5-liter CRUX reservoir that delivers 20% more water per sip and is lightweight for logging tons of miles. Designed specifically for women, the front panels include four different soft flask sized pockets so you can customize where you carry additional hydration or gear. The secure zippered pocket fits most smartphones, while reflective accents keep you visible during all hours of training. With a one-size-fits-most design, the side compression is highly adjustable to ensure a stable fit over any terrain. The Women's Circuit Vest is certain to become one of your most versatile and trusted training partners.