The outer material of the White Sugar Skulls Backpack is made of canvas and it has a smooth polyester lining. This unique item has an iconic sugar skulls print on the front and is equipped with two flap side pockets that close with buckle straps. The shoulder straps are reinforced and fully adjustable making this item very comfortable to wear. There is also a handy top carry handle in webbing. This super backpack closes with a drawstring and buckle strap flap inner pockets.