It may but the thin plastics are not very opaque to XRay and you would have to bet the luggage screeners are really on their toes.
I more question the results of acetone on some plastics.
Sounds like we'll just have to get bottles of water on the plane itself. I hope the airlines are ready for the onslaught of requests. I usually travel with at least a 32oz. bottle of water. It is SO dry on airplanes; I like to have something at my seat to drink all the time.