Welcome to INCON Amazon store, for the integrity of our business philosophy, and serve as customer service for the purpose. PRODUCT INFORMATION: Brand: Tincon-z Material: This backpack is made of durable Canvas,very simple. Size: Backpack:17.3″ x 6.3″ x 12.2″ H Shoulder Bag:9.4″ x 2.8″ x 7.4″ Pencil Case:7.1″ x 0.4″ x 3.9″. Closure type:...