The Map Bag or Map Shoulder Bag is a great organizer bag. The map bag is made of heavy duty water repellent cotton canvas with a rigid form back, inner dividers and a front organizer pocket. The military style map bag/map shoulder bag comes with an adjustable shoulder strap. The size of the versatile map bag is 12' x 8 1/2' x 4 1/2'. Order your map bag from Army Surplus World today.