Messenger with expandable zipper. Zipper goes all around from sides to bottom and gives you the choice of a thinner bag or more room when needed. Flap with small zipper pocket on front with snap button closure underneath. Zipper pocket in back. Zipper entry under flap. Pouch pocket on front. Lined inside with zipper compartment, zipper pocket and two open pockets. Adjustable shoulder strap. Approx measurements: L 9 X W 2-3 X H 9.5". Approx. strap drop length: 22" (adjustable). Red.