1. New product, buy with confidence. 2. Large capacity - The men's laptop briefcase has 2 outer pockets and 2 pen compartments, as well as several compartments in the large front pocket. There are stickers, a pen holder, a place for documents, a binder, a power cord, a mouse under the flap, and 2 main zipper compartments. There is also a pocket for storing valuables. 3. Stable and waterproof - Made of high - quality waterproof PU leather fabric, it has maximum strength, durability and service life. It can keep the contents of the bag dry perfectly even in rainy days and prevent splashing. 4. Dimensions - This spacious briefcase measures 17.3 inches (length) x 13.3 inches (height) x 5.9 inches (width); it can hold laptops, books and clothes. The padded laptop compartment is 43 (length) x 26.5 (height) x 6 inches. It weighs 1.1 kilograms and has an adjustable shoulder strap that ranges from 32.28 inches - 54.1 inches/82 - 138 centimeters. You can carry it as a single - shoulder bag or a cross - body bag. 5. Free your hands - The luggage strap can firmly fix the briefcase on the trolley case.