https://news.bitcoin.com/bitcoin-bank-less-thirty-minutes-usb-drive/Coinbase, and any other soft wallet provider, is "like a bank without FDIC" (they do have an insurance policy I read) your crypto would most likely be unrecoverable, like mine in Cryptsy when it went down. It would be "lost money" at that point.
Ifyou setup a hard wallet, make sure you send a small bit first and verify it went thru and your addresses are accurate.