Billabong Men's Juggernaught Backpack 100% Polyester Imported 100% Polyester lining Zipper closure 15" shoulder drop Hand Wash 18" high 13" wide Large main compartment Wet and dry compartment with lunch box and small pencil case Size- 18.75 by 12.5 by 8.5 Volume- 29 liters Pockets: 1 interior zip, 4 exterior;Includes Lunch-container