Extra-large military-style tactical backpack with internal frame for optimal stability; extra-large main compartment great for multi-day packouts 
Carries comfortably on your shoulders with yoke-style adjustable, padded straps and adjustable sternum slider; padded waist belt helps support heavy loads 
Tactical features include MOLLE webbing for attaching a variety of optional accessories; tubing ports for accessing hydration bladder pocket (reservoir sold separately) 
Hook-and-loop are on front of pack for attaching a flag patch; top soft-lined pocket for eyeglasses and electronic devices