The ADDTactical Wallet Strop combines two useful items into one – a wallet and a strop. It’s a fairly standard, compact, leather bi-fold design that also incorporates two interior rough-out panels that can be loaded with stropping compound. The panels face in toward each when the wallet is closed to prevent transfer of stropping compound (included) into your clothing. You could add a DMT Diasharp Credit Card to create a fully functional sharpening system that also carries your cash and credit cards.
Check out the ADDTactical Wallet Strap.