Well if it came direct from Oakley (or an Authorized Dealer) I would contact them and advise them of such. Either, if their customer service is even passable, will get the right bag and ship it to you free. Otherwise...not sure. You MIGHT be able to contact Oakley Customer care and have someone check the warehouse for one.
yeah an authorized Oakley dealer by my house ordered them for me right from Oakley and the yankees bag arrived with the dodgers fuel cell. I think I will call them