Personalized Proud Firefighter Grandpa Baby Bodysuit. Thin Red LineBaby Bodysuit - White with black and red American flag with fire fighter emblem says Proud Fire Fighter Grandpa. Show your pride in your courageous grandson or granddaughter. Our one piece baby bodysuit make great gift for newborns, babies, infants, baby showers and expectant moms. An ideal gift for any new parent who will want one in every color.