I purchased a 222 in 2008. Shortly after buying it I was sent a letter from Cobalt offering a lockable gas cap for free. With the high price of gas, I called Cobalt parts and told he knew of no such offer. The fact is that letter was sent out. The parts rep said Cobalt doesnt offer a gas cab that locks. I think Cobalt should make such caps available to owners. Perhaps other leadership of Cobalt will be aware of the previous policy of providing caps. I am happy to pay for it!