KUCHUANG 17-inch black polyester large-capacity student backpack, dark streetwear style with personalized skull, fishbone, and heart prints. Suitable for teenage boys and girls, middle school students for school, travel, and daily commuting. Made of high-quality, wear-resistant, and tear-resistant polyester fabric for long-lasting durability. Features a dual-compartment, multi-functional, large-capacity design to easily store laptops, books, and textbooks. Equipped with widened, breathable, and adjustable shoulder straps to reduce shoulder pressure. Thoughtful side mesh pockets for securely carrying water bottles and umbrellas. The trendy, personalized, and creative graffiti design makes it an ideal choice for the back-to-school season and as a holiday gift.