The Apex Fire Pack System is by far the most versatile pack system manufactured. Our proprietary designs offers multiple service: use either pack upper or lower as a lumbar pack or combine thetwo packs when you need to carry largeloads in comfort. Built with legendary Nimrod quality, this system features full compression strapping with front loading capacity and colorcoded buckles to allow quick reconfiguration. Can easily be accessorized with even more storage options such as the GPS, and utility pouches. Includes our Line Pack and our Initial Attack Pack, and is built on our comfortable Base Belt, with included fire shelter housing.