Drawing bag are made of special harmless material All seams are stitched for durability. Washable, printed on one side wide handle for comfortably carrying over your shoulder. The bag is durable and able to meet your everyday standard. This bag is useful in school use and to carry your drawing books. It is un-fussy and so easy to use. You can easily wear it on your shoulder, draped over your arm or in your hand.the bag size is sufficient to carry an exam board to school.