Camelbak Vantage Hydration Pack FT (100-Ounce/2013 Cubic-Inch, Nugget Gold) N.V.I.S. back panel provides venting, suspension and easy access to your Antidote reservoir compartment while keeping a stable center of gravity Futura harness with perforated foam and a slider sternum strap. Large Main compartment for tent, food etc. Load bearing waist belt with cargo pocket. Stash pocket on waist belt for access to snacks and essentials on the move.