With no pressure points and an optimized women's fit, the Salomon Sense Pro 5 Set Vest is our choice for keeping you hydrated during your next trail marathon. The Sense Pro 5 is designed to fit close to your body with SensiFit construction, using double-stretch chest straps and breathable fabrics to create a comfortable, secure fit. Its two included 500ml flasks are located below the chest in two stable chest pockets and feature a straw for quick and easy access to your drink.