U.S.M.C. Coyote Brown FILBE Large Rucksack w/ Frame USEDU. S. military issue, made in USA This is the Main Pack of the USMC FILBE Pack System. Designed to carry every piece of individual combat equipment issued to a Marine in support of combat operations. 1,000 denier nylon canvas Top loader style with additional storage in lid Huge main compartment and internal zip divider Bottom opening for access to lower section 1000 Denier Cordura and nylon threading Polymer frame 14" x 10" x 28" Total Capacity: 5,000