I saw them on the Lunette website (I have a Lunette and have been poking around there), but haven't actually seen them - or anything like them - sold online.
Do they not exist? Is there a better alternative? Should I just take a bottle of water into the bathroom stall with me all the time? (I'm also thinking that I might need to empty it on the plane - I'll be flying from the East coast probably with layovers, so even if I don't empty on the plane, I might need to empty in the airport bathroom. I have a long history of getting my period whenever I'm stuck in an airport.)
I looked in the "camping/backpacking tag" and saw that people have used biodegradable wet wipes. Is there something in particular that I should look for that wouldn't irritate me up there?