LUXUR 21L Laptop Backpack with USB Charging Port Casual Hiking School Bookbag Daypack polyester 17.72" high 5.51" wide LUXUR multifunction messenger bag is made of canvas and leather, vintage design Have 3 carrying options with shoulder diagonal, single shoulder and hand carry. Suitable for different people, compliments any style dress and shoes in matching color Adjustable shoulder strap makes the bag comfortable to carry Zipper and button closure with 5 pockets could accommodate many items Stainless steel clips on the strap, make it hard to get rusted or broken. If you find any problem of your bag, please contact us.