I've left my Freeeom Baggie in my bag countless times. I've not had a problem anywhere except at DCA where they went completely ballistic. They rescaned my bag several times, pulled out the baggie, held it up for all to see, and examined it thoroughly. They scolded me for not removing it, etc. Then they found another baggie in my other carryon. They yelled at me once again, this time for carrying two (they managed to miss the third one ). I then reminded them that I was with my family and that there were four of us traveling.