Personalized Beer Pong Referee Toddler Full Zip Hooded Jacket. Beer pong referee, keep your balls in line text with a game out of control is a funny back to school design for flip cup competitors. 7.5 oz., 60/40 cotton/polyester. Jersey-lined double-needle hemmed hood. Pouch pockets for all their treasures. Coverstitched shoulders and armholes. Coverstitched rib waistband and cuffs.