Front composite MOLLE and 500D ripstop Cordura® fabric make this pack one serious mother. An Air Director™ back panel provides superior ventilation while zippered back panel access makes loading a full reservoir into hydration compartment easy. Side-release buckles for quick release from shoulder harness. Includes the 100 oz (3 L) Mil Spec Antidote™ Long Reservoir with Quick Link™ Exit Port.