Gently used. Poseidon blue. The Salomon Women's Adv Skin 8 Set vest pack has numerous innovative features, built-in hydration, and ample storage capacity (488 cu in). Its women's specific torso-hugging fit and at-the-ready soft flasks make it ideal for long days of running trails or racing ultras. Women's specific Sensifit back system Insulated hydration sleeve Two 500ml soft flasks included Bladder compatible (hydration system included) Two front stretch pockets Two front flask pockets with secure loops Two top stretch pockets Main stretch compartment with size zip opening Back compartment with mesh pocket Low back pocket with two side access Shoulder pocket Two side zipped pockets Quick link Trekking pole carrying system Safety whistle included Reflective loop