... ball size: 21.5 D 3.OEM welcome 4.Portabl High quality polyester Tote Bowling bag Durable wallet for using. MaterialPolyesterAdvantageTop ... , backpack bag, leather backpack, back pack, rucksack, canvas backpack, drink rucksack, solar backpack, solar bag, kids backpack, backpack manufacturer, military ... hope to cooperate with you. ____ from Daniel sale team High quality polyester Tote Bowling bag