An airsickness bag (also known as a barf bag, airsick bag, sick bag, or motion sickness bag) is a bag commonly provided to passengers onboard airplanes and boats to collect and contain vomit in the event of motion sickness. Hovercraft-ferry operators and even train companies have also been known to supply bags. Pregnant women with morning sickness and travelers who know they are prone to motion sickness will sometimes bring their own bags.
From the net
I have seen airsickness bags before. I am sure it is the right word for you.
Bye
2009-07-10 12:21:11 補充:
http://www.youtube.com/watch?v=3bJwb0EoOP4<-- a vid for you
2009-07-10 12:21:59 補充:
http://www.youtube.com/watch?v=3bJwb0EoOP4<---- a vid for you
In the vid, people call it " sick bags".