Heres a piece that adapts to your way of living.
Protect your RFID Credit Cards, Debit Cards, ID Cards from electronic pickpocketing
ID Window
Outside Credit Card Slot
Interior Expandable pocket with extra Credit Card Slot
Soft Vintage Genuine Leather
Measurements:2.75" H X 3.9" L approx when closed
The kind of thing that makes you say, Why didnt I think of this?