Did not see that anyone had a problem with plugging the shower drain while traveling, but we store a few items in the shower pan and had problems with the plug coming loose and water splashing out of the trap. At any rate, this plug completely solves that issue for anyone interested.
This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.