The Limitless Sling 6L/8L. A new twist on the old method of carrying fluids in a pack. Designed with the runner in mind, the Limitless Sling fits on either right or left shoulder and includes a removable strap that fits around the torso so you get less bounce. Many athletes are not fans of the hip pack and don't enjoy the weight of a back-pack. Thus, Nathan found a new option. It comes in either 6L or 8L storage options and has many pocket options to ensure there is room for your phone, snacks, and essential gear. Details: Includes 25oz / 750mL flask & hose Main crossbody shoulder strap with 5mm foam for comfort Removable secondary side torso strap Expandable zippered phone pocket on shoulder strap Two Side expandable stash pockets Small zipper Stash pocket, lined with brushed tricot, for sunglasses or phone Main 2-way zipper Storage pocket with internal bladder pocket Mesh back panel for breathability Storage Capacity: 8L – 488 Cu. In Weight with Flask: 10 oz/ 293 Weight w/o Flask: 8oz / 224g Material: 60% Nylon, 40% Polyester