Ebonite Grand Tour Edition III Bowling Ball Bag, Navy/Silver by Ebonite. Save 29 Off!. $149.53. So radically advanced for its category, its innovative design has taken quality ball transportation to the next level. Every Grand Tour Series wheeled bag has Ebonite's exclusive wheel base, big 5 Inch x 2 Inch dual ball bearing wheels, an extendable lockable handle, and a separate shoe compartment for men's shoes up to size 15.