This stylish black backpack features a smooth,synthetic, waterproof material that adds a modern touch. It is designed with padded shoulder straps for comfort, making it ideal for daily use. It features multiple breathing vents, several interior and exterior pockets, a well-padded protective sleeve that’ll fit a 15-inch laptop, and even a phone charging dock with a power bank pocket. It weighs about 2.5 lbs.,I am the original owner, and it was used just a few times. It is in near-mint condition. Slide it onto your carry-on handle for travel or use the included drawstring bag for your gym clothes.