-Size:30*10*40cm/11.81*3.93*15.74in -Manufactured with superior denim with comfortable hand feeling, ultra scratch-resistant and wear-resistant in use.Adopt soft adjustable double -shoulder straps to well reduce the press on your shoulder, for comfortable to wear. -High volume backpack with simple design. Perfect gift for you and your friend. -Easy style using for: hiking, going out, placing laptop, shopping etc.