CamelBak Consigliere Hydration System - 2010 * Capacity: 70 oz. * Weight: 6.03 lbs. filled, 1.32 lbs. empty * Dimensions: 18.75" x 8" x 7.5" * Air director back panel with air mesh harness offers enhanced ventilation * Removable stability belt * MP3 and media pocket * Designed to carry full face helmet and more