ACU Digital Camo Three Day Assault Backpack Size: 20.5"H x 15"W x 7.75" - 12.5" Expandable depth. Large Expandable Main Compartment, Depth increases Approx. 5". Side Parachute Clasps with Adjustable Straps Sturdy, Enforced Backpack Straps. Back Support Belt With Wide Side Flap For Comfort and Ease Two Large Zippered Front Pockets with Long Zepper Pulls. One with Built-In Organizers for Easy Accessing and Storage Molle Loops. Female Velcro Strip on Front Bottom for Removable Name Tag