If you are looking for something more stylish than a ziplock to store passport, boarding passes, money and credit cards, consider the Finn Access Wallet by Waterfield SfBags.
The Finn Access Wallet Passport with RFID measures 5.5 inches long and 3.9 inches high so the Finn Access Wallet is big enough for one passport, a dozen credit cards, travel money and coins which you can securely store in the internal zippered side pocket of the Finn Access Wallet.
The Finn Access Wallet also features an external side pocket which is perfect for quick access to your driver's license, ID security card, biometric passport, factory pass, underground card and hotel key cards.
Any plastic card that you tap and pay with, or hold to a reader is essentially an RFID card. The actual RFID chip is actually buried inside the plastic of the card so it's not visible.
On an RFID-chipped card you'll also see four nested curved lines horizontally. The RFID symbol is essentially the horizontal inversion of the WiFi symbol.
As far as material, the Finn Access Wallet is made of soft, full grain cowhide leather with certified RFID-blocking material that interferes with radio waves, preventing malicious individuals with RFID scanners to scan your RFID-chipped cards.