SlimFold® makes the world's thinnest, lightest, and strongest slim wallets right here in San Francisco

Your search for the perfect slim wallet is over. By combining innovative materials with novel construction techniques, our wallets are up to 2-3x thinner and lighter even with the same contents.

Whether you choose the ultra durable yet thin Soft Shell material or the even more minimal Tyvek, every one of our wallets has the option of RFID protection and is no thicker than 5mm.

Save 20-30% Sitewide with code BF2025

The Passport Wallet has been getting rave reviews!

We've just released Navy and restocked Orange so multiple travelers can tell their gear apart.

Shop Passport Wallet

RFID-Black/Black,RFID-Orange/Orange,RFID-Navy/Navy

Soft Shell

We custom produced our waterproof Soft Shell material by combining technology used in motorcycle crash pants with waterproofing fabric. Think of it as crossing the properties of Kevlar® and GORE‑TEX®… so it feels like a high-end ski jacket but is much more abrasion resistant than a leather wallet.

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MICRO Soft Shell

Named New York Times Wirecutter #1 Top Pick 2025.
Holds up to 11 credit cards and cash.
Keeps contents organized with bill pocket tall enough for US currency and card slots.
2-3 times thinner than leather by using advanced materials and construction techniques.
Stays looking new for years.
Backed by our 5 year warranty.

Our best seller- one of the most versatile wallets we make. It's a great balance between a small footprint and fully functional men's wallet.

MICRO Soft Shell

Original Soft Shell

Holds 20+ cards.
2-3 times thinner than a traditional leather wallet with the same number of cards.
Distributes thickness with unique side-by side orientation.
Keeps contents organized with bill pocket tall enough for all global currency and card slots.
Its footprint is the same as 2 vertical cards so it fits in the front or back pocket.
Stays looking new for years.
Backed by our 5 year warranty.

It seems like a paradox how thin it is but when folks try it, they never look back!

Original Soft Shell

New! Passport Wallet

Built-In AirTag Pocket for Effortless Tracking Never lose your passport again.
Magnetic Closure
Securely store your passport and cards.
Holds up to 2 passports & 8 cards
RFID Blocking Protection
Notebook mode w/ pen slot

Crafted from our exclusive Soft Shell fabric, this minimalist passport wallet resists sweat, spills, and abrasion—making it ideal for rugged travel and everyday carry.

PASSPORT WALLET

NANO Soft Shell

Footprint of a credit card.
Fold bills twice or in thirds for some back-up cash.
Room to organize 8-10 cards in its card slots.
For those who mostly use credit cards on a daily basis.
Stays looking new for years.
Backed by our 5 year warranty.

Nano Soft Shell

TYVEK®

Our slim Tyvek® wallets are literally the thinnest wallets in the world. I managed to make them ultra slim yet fully functional by creating over 100 prototypes during their development.

View all Tyvek

Save 30%on MICRO Tyvek: BF2025

The MICRO size model is a 6-10 card holder and is the model of choice if you carry US height bills (i.e., Australia, Canada, etc.) and want the slimmest wallet possible.

MICRO Tyvek

RFID-White/Orange,RFID-White/Red,RFID-White/Gray

Save 30% on Original Tyvek

With card slots for up to 11 cards, the Original Tyvek wallet has the footprint of a passport and can carry any foreign currency or even boarding passes and large checks.

If you carry more than 11 cards but like this format, check out the Soft Shell version which carries 20+ cards.

Original Tyvek

Slim Pack

Our Soft Shell material was so beloved by our customers that when I decided to make a minimalist backpack, it was the natural choice.

Slim Pack

The Slim Pack commuter backpack is 3x lighter than most backpacks and completely rain proof due to the combination of the waterproof Soft Shell material and specialized YKK zippers.

Perfect for urban commuters, photographers or anyone who wants to lighten their load and keep their electronics safe.

Slim Pack

OUR STORY

• We started in 2009 selling at street fairs in San Francisco
• Since then we’ve run 5 successful Kickstarter campaigns
• Now we’ve delivered over 100,000 wallets to date in 70+ countries
• We package and ship worldwide directly from my California studio
• Everything is still made in USA

Learn More

SEE OUR WALLETS FEATURED IN

Wallet Reviews

Makes me have a heart attack everyday!

I am constantly patting my butt thinking I forgot my wallet. It is that thin and unnoticeable!

- MICHAEL (MARYLAND)

"I am currently using the Micro SS wallet and am impressed at how thin this thing is... seriously? I carry five cards, hidden bills and some cash along with ID of course...it's incredible! I'm going to get more... Thanks for an outstanding product :)"

- RO (CALIFORNIA)

"The design is genius and I can't imagine how nobody ever thought of this before. By far the most comfortable wallet ever; nearly undetectable in your pocket. One of those rare purchases that just makes your life better. I'm picky about these kinds of things--been looking for just the right wallet for years. This is it. Minimalism at its best. I couldn't be more pleased. The price is right too."

- DAN (WYOMING)

"I got the @slimfold Soft Shell Micro Wallet a few weeks ago and I absolutely love it. If you're looking for a slim or minimalist wallet, I highly recommend this one."

- JEREMY (INDIANA)

This is by far the best slim wallet I have used. Incredibly slim profile but still able to easily hold multiple cards are more than enough bills. My search for the perfect wallet is over!

-ROBERT (CALIFORNIA)

I'm glad there is an excellent vegan option for wallets out there. This is a really great wallet. Fits the cards great.

-SEAN (ILLINOIS)