The design of the ZENLET wallet pursues an intuitive, minimalist concept: it can be opened with a single swipe of the thumb just like unlocking a smartphone. Its mechanical construction makes it very durable, manages without any screws and fans out the cards automatically. Another unusual feature is the flexible RFID blocking system, which protects credit cards against unautho-rised use and allows for adjusting the number of unprotected compartments for easy access to less valuable cards such as travel passes.