pocket secretary

pock′et sec′retary

a long, narrow, walletlike case with compartments for credit and business cards, paper money, notepad, etc.
References in periodicals archive ?
It's like having a pocket secretary who monitors traffic in real time, organizes your life, reminds you of appointments and prevents you from being late for any meetings, even if the meeting is a happy hour with your friends.
The offer of small premiums, such as a pocket secretary, may also bring in new clients.
Where does a Mercedes owner in Sydney, Australia, go to find a calfskin pocket secretary embossed with the logo of the famous German luxury automaker?