Amazon has their AmazonBasics RFID Travel Wallet for only $1.96 with free shipping when purchasing it as a Prime Add-On Item. The RFID blocking material protects against unwanted scans while the neck stash keeps your cash, receipts, and important documents organized and secure.
If you are not already a Prime Member you can join with a 30-day free trial of Prime, as a student with Prime Student, or as part of Amazon Family.
Please note: Amazon prices are subject to change at any time and may have increased or decreased since this offer was posted.