The Mil Tac H.A.W.G. Hydration Backpack from Camelbak combines a benchmark-setting hydration system with an extremely adaptable tactical bag. The Mil Spec Antidote reservoir contains three liters of volume and features a Quick Link Exit Port and QL HydroLock Bite Valve Adapter with automatic shut-off. The extra-large opening allows for quick and easy refilling and opens and closes with just a quarter turn, providing a tight seal while preventing over-tightening. The pack is constructed from 500D ripstop Cordura for maximum durability. The incorporated Independent Suspension harness with EVA foam padded straps comfortably distributes weight loads. The Air Director Back Panel maximizes breathability in high-contact areas, reducing sweat buildup for comfortable extended wear. The pack's interior includes two, full-length compartments for organization of equipment, while external MOLLE webbing is perfect for mounting accessories or modular storage. All zipper pulls are noiseless to prevent giving away one's operative position.