Scan Your Wallet Contents
One of my yearly chores is to scan the contents of my wallet and keep a copy in a secure location.
My scanner allows me to make multiple scans and save it as one PDF image.
You can then either print a copy for a safe deposit box or encrypt the file and keep it with your valuables.
Hopefully you will never need this backup, but there’s always a chance and then you will be really happy you have this backup.