The Sonic The Hedgehog 17” Backpack Set includes a large 4-piece soft lunch bag, headphones, and a charm. The bag features a colorful multicolor design with accents like a rubber charm, strap, and zipper. Made from a durable blend of polyester, nylon, canvas, and plastic, this backpack is perfect for school or everyday use. With a 17” height and 13” width, this backpack is suitable for unisex kids who love the Sonic The Hedgehog character from the SEGA brand.