Meet the modern Romanian Military Ruck, a massive bag designed to hold a service-member's entire kit for long-duration missions. Large main compartment and dual side pouches add up to an astounding 90L (5,400 cu-in.). Includes a detachable 3-day Assault Pack for more space-thrifty adventures like day trips and long weekends. Smart and affordable investment for handling a wide range of challenges during camping, hiking, wilderness survival and more. Water-resistant nylon body Sturdy composite (non-metal) support frame Huge duffel-style main compartment (2) long side pouches Detachable assault pack for day/weekend expeditions