Gray 16-inch laptop backpack with a flap closure and multiple pockets. It features a zippered front pocket with an orange "P" pull tab, a side pocket with a flap, and adjustable shoulder straps. The backpack is made of what appears to be PU leather and has silver-toned hardware. Backpacks are versatile bags used for carrying personal belongings and supplies and are also called rucksacks, knapsacks, or bookbags. They come in various sizes and designs, including those for hiking, travel, and everyday use.