Bowling Bag refers to (as the name implies) a bag that is shaped like a bowling ball bag. Bowling Bag usually has reinforced straps and sort of a half oval shape..
Bowling Bag is al so called Bowler.
Examples of Bowling Bag are:
Bridget Bowling Bag by Billy Bag with attractive gold metal studding and zippers are combined with multiple exterior compartments, making this a very roomy bag.
Mui Mui Pink Nappa Bowling Bag made of soft leather.
Prada Bowling Bag which resembles a doctor's bag with a double handle. It is a mix of nylon and black leather and is lined with a silky famous Prada lining, with a zippered pocket inside.