クッションバッグ

noun

padded envelope; cushion bag

A padded envelope used for mailing fragile items. Wasei-eigo from 'cushion bag'.

wasei-eigo (Japanese-coined English), from cushion bag

• 割われ物ものを送おくるので、クッションバッグに入いれてください。

  Since I'm sending something fragile, please put it in a padded envelope.