Unfortunately I can't return it since I threw away the packaging and receipt. I never thought about it that way. I will keep the showercap style. Maybe I can sell the bundle me on craigslist.
I wouldn't craigslist it. Then someone who doesn't know it isn't safe will use it unsafely. You can use it in your stroller for cold weather walks.
Or, I'd call the company and insist on returning it anyway w/o the packaging since it's mostly useless and quite dangerous.