"Salomon® Active Skin 12 Set: The Salomon® Active Skin 12 Set is a unisex hydration vest designed for trail runners and ultra-distance athletes who need serious carrying capacity without sacrificing comfort or security. With a 12-liter pack and two included 500 ml soft flasks, this hydration vest gives you everything you need for extended efforts on the trail. The soft, breathable fabrics feel comfortable against your skin during long hours of movement, and the secure fit means the pack stays locked in place even on technical terrain where bounce and shifting can slow you down.Sensifit construction wraps the vest close to your body, reducing movement and keeping everything stable throughout your run. Quick Link closures let you make fast, one-handed adjustments on the go without fumbling with complicated buckles. The chest pockets are positioned for effortless flask access, so you can hydrate without breaking stride - a practical advantage when consistent hydration matters most during ultra-distance efforts. The included soft flasks sit right where you need them, making it easy to stay fueled and hydrated without slowing down.Why Our Fit Experts Love It""I took the Active Skin 12 Set out on a long trail run and appreciated how the Sensifit construction kept everything locked in without any uncomfortable shifting. The chest flask pockets made grabbing a drink mid-run completely effortless."" - Sean, Road Runner Sports Fit Expert, Chula Vista, CAWho It's Best ForThe Salomon® Active Skin 12 Set is best for unisex trail runners and ultra-distance athletes who need a high-capacity hydration pack with easy access to water and storage for fuel, layers, and essentials. If you want a secure, stable fit during long efforts on technical terrain and prefer chest-mounted hydration access over handheld bottles, this vest delivers. VIP Family members can take the Active Skin 12 Set for a 90-Day test drive with our Perfect Fit Guarantee."