Blog
An update to the world’s thinnest wallet
When I introduced the world’s thinnest wallet almost 10 years ago it was just called a “SlimFold” because that was the only model. Then we introduced the “MICRO” to have a smaller footprint. Meanwhile, many Original Tyvek customers were finding that they liked to double fold it to reduce its footprint, yielding one thicker stack the size of a credit card.
RFID Blocking for Wallets Explained
I introduced the RFID blocking option to our entire collection based on many requests for this functionality. Lots of customers choose this option, but others have noticed it and wondered what...
New Tyvek RFID Version
Last October I introduced the world’s first RFID blocking Tyvek wallet. I partnered with a producer of a proprietary RFID blocking Tyvek to design an entire wallet out of it...
Production Updates...
I wanted to give you a bit of visibility into the production process at the moment beyond just seeing all the “sold out” signs on the items. I wrote this...
World’s First RFID-Blocking Thin Tyvek Wallet
I realize my storefront has looked a bit spartan the last few months with almost everything being sold out. It takes many steps to get the wallets produced and ready...
New Soft Shell: 70 mph crash-tested durability
A year ago, I introduced the SlimFold MICRO Tyvek wallet on Kickstarter and the response was tremendous. By collaborating with many of you, we have since introduced the reinforced model,...
Ever wonder why everything isn’t always in stock?
If you’ve been to the site before, you may have noticed that there are periods in which some or even most of the wallets are sold out. Many ask about...

