Salomon's best-selling hydration vest is back with a new design for enhanced stability, fit & versatility. The Salomon Adv Skin 5L Hydration vest is designed and fine-tuned for demanding endurance races and runners, ensuring easy access to hydration, long-distance comfort and freedom of movement. With a SensiFit design that wraps around you and a new "Y-shaped" construction to distribute the weight as you fly along the trail. This 5L version has an ultra versatile storage unit and is ideal for distances and adventures up to 60km.