This multi-functional backpack is perfect for anyone from teens to adults and even kids. It has a spacious interior with a zip closure and measures 11 inches in width, 19 inches in height, and 5 inches in depth when opened. The exterior is made of durable nylon and comes in a sleek black color with blue accents on the handle/strap and lining.This backpack is great for carrying a laptop or books and has an unbranded design that is suitable for any style. Whether you're heading to school or work, this backpack is a reliable choice.