
die Geldbörse
wallet
A small container, usually made of leather or fabric, in which you keep cash, cards, and IDs. Synonyms are 'Portemonnaie' (wallet) or 'Geldbeutel' (purse/wallet).
Beim Bezahlen bemerkte ich, dass ich meine Geldbörse zu Hause vergessen hatte.
When paying, I noticed that I had forgotten my wallet at home.

