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Your thin wallet search may be over. SlimFold™ makes the world’s thinnest, lightest, and strongest minimal wallets right here in San Francisco. Now with RFID blocking as an option. Let me help you pick the model that’s best for you...

Tyvek® and Soft Shell are the two materials available and they come in Original and MICRO size. Each model has several color/stitching combinations and an RFID blocking option.

  • Thinnest, lightest, and strongest wallets available
  • Innovative environmental materials with no animal products
  • Made in San Francisco

Soft Shell


The new SlimFold™ Soft Shell line is made from a material which feels similar to a ski jacket, yet is so abrasion resistant, it’s rated for use in motorcycle wear. It was even subjected to 70mph crash-testing on real pavement during development.

  • Stronger than leather
  • Bluesign® certified environmentally friendly material
  • Waterproof and machine washable



Made from the ultra rip-resistant FedEx mailing envelope material, the resulting SlimFold™ Tyvek line is the world’s thinnest wallet. Technically a sheet plastic, Tyvek is most commonly known for its use as FedEx packaging that’s almost impossible to open without getting scissors. Despite having a fully functional money pocket, ID window, and individual card slots, it’s still the thinnest wallet made, both empty and full.

  • Thinnest possible option
  • Ultra rip-resistant
  • 25% post-consumer recycled content and recyclable (HDPE)
  • Waterproof


Black/Black is here

May 21, 2016

Want to go for that “murdered out” look as the kids say? Black Tesla Model 3 w/Black Trim spotted in Fremont, CA (Photo via Inverse) Or maybe you just want a more classic look for your accessories instead of the contrasting stitching? Well, the Black Soft Shell line now comes with black stitching for both the MICRO-SS and Original-SS as well as the MICRO-SS RFID and Original RFID! I know it seems like a really simple thing to just add another color thread, but I was resistant up until this point mainly for logistical reasons. Last year my goal was to keep everything in stock the whole year and that’s not actually as easy as it sounds. With MICRO and Original size,...

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Announcing: White

May 08, 2016

When I initially created the SlimFold Tyvek wallet, I made over 100 prototypes, learning to sew in the process. Since Tyvek starts out as white, each of these prototypes were also white which meant that I essentially carried around a white wallet for about 2 years. And I actually got quite a number of compliments! While I think it came out looking pretty sweet, I get that a white wallet isn’t for everyone. From a fashion perspective, it’s not as traditional… but I don’t want you to rule it out right away because you think it will instantly get dirty. Here are the 3 reasons why: Since Tyvek is a sheet plastic it interacts with dirt and water completely differently...

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