ZUOLUNDUO Vintage Canvas College Backpack School Bag Laptop Backpack Travel Bag M8616SJ,Coffee Main material: This backpack is made of high density canvas, it's very durable. Approx Dimensions: 11.4" L x 4.3" W x 16.1" H Adjustable shoulder straps for carrying comfort Fashion backpack for traveling and hiking ,take everything with you. It's an classic designed backpack that you will receive many compliments from your family and friends.