Soft washed cotton canvas. Large main compartment with zipper closure. Inside zippered pocket. Side snap pocket. Front zippered pocket. 2 outside pockets. 2" adjustable shoulder strap. Printed on front: MAP CASE, SECURE DOCUMENT SEC. CLEARANCE # 01179 NSN 0890.9100 69. Olive Drab/Tan - Vintage 2-tone imprinted map case. Dimensions: 15" x 14" x 4" (inches).