4-in-1 wheeled backpack set, 18.5-inch size – black with print

4 in 1 black rolling backpack set, 18.5-inch size, with printed design. Smooth wheels and spacious interior for school supplies. Durable design for daily use at school and travel. Elegant black 4 in 1 backpack set with a cart and printed design. The smooth cart wheels reduce physical effort. Wide opening for books, lunch, and school supplies. Durable fabric and reinforced stitching for long-term use. Suitable for school, trips, and organized daily activities.