New with tags- Mammut Neon Light 12 liter pack. designed specificallly for climbing/Light hiking but great for any Light duty outing. Large main compartment with small mesh pocket and multiple carabiner/gear attachment points inside. Small zipper pocket on front. Medium zipper pocket on front/side. Separate hydration system access from back zipper, or can be used as another flat gear pocket. Chest strap with whistle on buckle. Removable hip belt. Lightly padded straps. Multiple webbing straps with quick carabiner/gear attachment points.