15” tall 9” wide.Great small tactical rover sling pack with molle as day pack or EDC bag, it's made of durable 600D polyster.Tactical sling bag with large Velcro pad in the concealed main compartment and the back compartment. Awesome as a pistol range bag for 1-2 handguns and lots of ammo or as tactical assault pack.Sling bag backpack has adjustable and comfortable shoulder strap, and also has two smaller straps to help reduce the sway of the bag while moving as small military rover.