The Prince Mug Design Belongs to the Hot Muggs WIld Focus Lion Collection and Specially made for boys. This Kids Mug Bottle Combo is the perfect way to keep your little one hydrated and happy. The set includes a 315 ml ceramic mug and a 500 ml Stainless Steel bottle. Both containers are made of durable and feature fun, colorful designs. The mug and bottle are designed make them perfect for school, sports, and outdoor activities.