The HydroStorm Barracuda is a well designed, low profile pack that combines cargo space and hydration making it perfect for any hunting trip or mission. Blackhawk's patented S.T.R.I.K.E. system covers the external flap and pocket making it easy to attach modular accessories. 100 oz water bladder is protected with antimicrobial treatment and features bite valve and quick disconnect system. Harness is fully adjustable with quick-ditch design should the need to quick removal arise. IVS molded back panel provides superior comfort, stability and airflow. Nylon construction, 175 cubic inches of cargo space and available in four different color options. NTOA tested and recommended.