Camelbak HAWG 100 oz/3.0L Mil Spec Antidote Long AUC 62101
This pack is a favorite of the Navy SEALS. If it's tough enough for them, it's tough enough for anybody. Includes our Quick LinkTM Exit Port and QL HydroLockTM Bite Valve Adapter: tube clicks off for faster refilling with auto shut-off; new Fillport: industry's largest opening with air-light  turn open/close for quick, secure seal that can't be over-tightened; lighter-weight, lower-profile design.Fabric: 500D Cordura Fabric Front panel, gussets and shoulder harness front side > 420D High Density Nylon on shoulder harness back side and raised pod panels > 10 mm EVA foam shoulder harness > 210D Nylon lining > 5 mm Closed Cell foam > Nylon webbing.