HDE Military Tactical Backpack Expandable Small Lightweight Assault Pack 20L MOLLE Combat Bug Out Bag for Outdoors, Hiking, Camping, Trekking and Traveling Military tactical backpack size approx.: 9" x 9" x 17" Heavy duty 600D Nylon construction with quiet Paracord pulls and adjustable chest and waist belts Lightweight and breathable 20L capacity with 4 zippered compartments, 1 padded velcro rear pouch, and top carry handle MOLLE style webbing, D-rings, and compatible with a hydration pack (not included) Fast-release buckles and padded straps helps relieve weight and reduces fatigue when carrying heavy loads Great for students, hiking enthusiasts, military, first-responder personnel, or anyone with a passion for the outdoors, everyday use