Thank you for viewing. This is a simple black PC backpack from KEYUCA, made of durable nylon material inside. It can hold up to 4 laptops. It has many pockets, and there's also a pocket on the back for valuables, making it convenient. I used it until I got in the car, so it's relatively clean. - Color: Black - Design: Simple backpack - Inner material: Nylon Color: Black Material: Nylon Accessories: None Stains/Tears: None Height: 45cm, Width: 28cm, Depth: 9cm. Please forgive any slight discrepancies as these are amateur measurements. Thank you. #KEYUCA #KEYUCA #PC bag