On JL F KIXLAX early last year the flight attendant asked if I would like to use an UAWGI (jacket) - the typical suttle Japanese nuance made me think it was not for keeps. It was a smoking jacket shaped cotton sweat. Something that sells at UNIQLO for less than 1000yen. In a sealed plastic bag but used and washed.

The flight attendant took the jacket when she made the seat during my last bathroom visit before landing.

So on the return early this year, I kept the jacket on while I left my seat
When I got back the bed was cleaned. Eventually the flight attendant came back and asked for the jacket back.

No class