• Main compartment: 18" x 11" x 6".
• Capacity: 1296 cu in/21.2 liters.
• Water-resistant 1050D nylon.
• 16 total compartments, pockets, and slots to stow and organize your gear.
• Large zippered Administrative compartment with 9 pockets and slots -Zippered fleece-lined eyewear pocket.
• Compatible with hydration systems up to 60 oz.
• Web platform on front, sides, and shoulder straps -Two external compression straps.
• Contoured yoke shoulder strap system with elastic keepers for strap ends.
• Adjustable height sternum strap.
• Self-repairing YKK zippers with large glove-friendly pull tabs.
• Velcro name-tape and flag/patch holders.