"inflatable mattress" in German inflatable mattress Luftmatratze Detailed translations for "inflatable mattress" inflatable mattress inflatable mattress(also: airbed, air mattress) die Luftmatratze{feminine} Here's an inflatable mattress for one of you to sleep on. Source: opensubtitles.org Corpus by OPUS Request review Einer von euch muss auf der Luftmatratze schlafen.