Personalized Fire Truck 3rd Birthday Boy Drawstring Bag. SOUND THE ALARM fire truck 3rd birthday boy Drawstring Bag - Black with a cute boy firefighter driving a fire truck and his Dalmatian dog. Number 3 on grill. BIRTHDAY BOY on license plate. A durable and versatile cinch bag built to handle daily use. . With its lightweight design and reinforced corners, this pack is perfect for the gym, travel, or everyday activities.