Anti nausea band, which one, where to get?

NL
Morning sickness has been tons better and hardly noticeable anymore, but we're going on a plane and cruise in two weeks and I want to be prepared. 
I want to buy a anti nausea/motion sickness bracelet and am looking for which one to buy. I need to get my Amazon order to $45 (did it go up..?) so I can get free shipping 😁
So brand name would be awesome so I can search for it.