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Mighty Slim

Sale price$99.00 AUD


Fast & Free Shipping in ANZ & USA from Brisbane, QLD via AusPost. Same Day Order Dispatch for orders before 2pm.


You’re going to love it. But in case you don’t...

Experience true peace of mind with our risk-free policy! At K2, we have complete confidence in the quality of our products. That’s why we offer a full refund on all orders within 30 days of purchase. If you need to initiate a return, simply contact us at

Once we receive your returned product, we will promptly refund your purchase price to your original form of payment. Rest assured, your satisfaction is our top priority.


Our products are covered for two years against manufacturing defects from the day of purchase. The warranty covers issues in craftsmanship and materials and doesn’t apply to normal wear-and-tear and natural variation in leather. To put it simply, you should try to use your K2 product with care i.e. do not over load it with cards or items beyond its capacity as it can stress out materials and stitching. This warranty does not apply to damage caused by accident, abuse, misuse, or modification of the product.

If you wish to make a claim, please contact us via our website, drop an email at or via an authorized re-seller.


Thousands of customers love K2 wallets, and it shows! We've received hundreds of 5-star reviews from satisfied customers. Don't just take our word for it—read our glowing reviews and see why so many people trust and adore K2 wallets! 😊


Designed for mighty storage while staying surprisingly slim

Holds 16 cards, cash, coins, business cards and receipts!

Crafted from full grain pebbled leather & RFID protected

Core Features

    • Unisex wallet
    • Cash pocket to store bills
    • Pull tab for easy access to your stack of cards
    • Holds up to 16 cards
    • 6 easy access card slots
    • 3 hidden card pockets
    • Coin zip pocket
    • RFID protection
    • Premium, sustainably sourced full grain leather
    • 30 days money back guarantee
    • Backed by our 2 year warranty


Compact luxury to organize your life—and look seamlessly sharp.

The Mighty Slim stores a mighty lot. Six quick-access card slots so you never struggle to get things done. Pull a tab and access cards you need less often. The possibilities are endless with this mighty one! Find 4 additional card slots inside and perform through your day—organized and clutter free.

Convenience and style come with security. RFID protection ensures you never lose sensitive card information to criminal skimming. This wallet for women does more than its fair share—just like you.

A press-down seal to keep every-thing snapped and secure, this slim women’s wallet is a storage powerhouse for your all-important cards. Store bills flat, and keep coins secure in a zip pocket.

The Mighty Slim is a coin purse and card wallet in one.


  1. Dimensions:


    Length  115mm (4.5 inches)

    Width  95mm (3.7 inches)

    Height  9mm (0.36 inches)

  2. Materials: Sustainably Sourced Full Grain Leather

Shipping & Returns

Free shipping on all orders in Australia and New Zealand, and our 30 days, no questions asked return policy.

Care Guide

If your wallet ever gets wet, use a clean, soft cloth to wipe off water. Avoid using heat appliances to dry your wallet. From time to time, use a leather conditioner to seal the leather to ensure longevity.

Handy tips: Do not over load your wallet as it can stress it's seams.

k2 womens coin purse leather card wallet
Mighty Slim Sale price$99.00 AUD

Designed to captivate

Mighty slim womens wallet coin pouch caramel brown ladies purse

Made with Love

Mighty slim womens wallet coin pouch caramel brown ladies purse

Premium quality

Fast and free shipping

100% secure checkout

24 months warranty

Full Grain Leather

The traditional vegetable tanned leather characterised by its soft & supple surface and natural finish.

 Designed in Sydney

Designed in Sydney, Australia by the Karakoram2 design team emphasising contemporary aesthetic.

RFID Canvas Lining

Safe and secure, the RFID lining will keep your possessions protected from unwanted exposures.

Made For Life

Resisting the throw-away is part of our philosophy. Every K2 is made to last, and made sustainably.

The Pull Tab.

Place your stack of cards in the left pocket and access them effortlessly by pulling the iconic pull tab.


Karakoram2 Slim women's wallet with coin purse zip RFID pull tab leather pebbled

Karakoram2 Slim women's wallet with coin purse zip RFID pull tab leather pebbled

Pocket Perfect Size.

Mighty Slim is compact, durable and beautiful. Designed to fit pockets and to elevate life on the go.


Does it all.

Whether it be cash, cards, receipts, business cards or coins, you have dedicated pockets to securely store everything.


Karakoram2 Slim women's wallet with coin purse zip RFID pull tab leather pebbled

Mighty Slim


Core Black

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Mighty slim womens wallet coin pouch caramel brown ladies purse

Caramel Brown

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Use the left and right arrow keys to navigate between before and after photos.

Customer Reviews

Based on 107 reviews
Best Slim Wallet for Women

Love the overall classy design and feel of this wallet. Cash pocket, card slots, accessible zipped coin pocket without opening the wallet, plus an RFID protection. It’s the best slim wallet for me as I don’t really like carrying large wallets and bags to put it inside. The vegetable tanned full grain leather wallet is the highest quality of all leathers out there and I love it! Will definitely buy then men’s wallet for husband from Karakoram2.

Eleanor B.
Lovely wallet

Slim, elegant and practical

Perfect size!

The Mighty Slim is perfect for my needs. It has replaced a purse (wallet) about four times its size. I was carrying around cards I wasn't using, now I have all I need with me. There is now room for me to carry other essentials in my bag (glasses!). Beautiful quality, too.

Bala K.

Got the beige one and using it all the time now. Would you guys have more colours coming out?

Truly Mighty

Have been using for a few weeks and whilst I probably have way too many cards, and have difficulty getting some out (my fault 100%) somehow the wallet is still remarkably flat and fits in the front pocket of my jeans nicely. Will definitely purchase again for myself or as a gift for other women in my life.

Christina Rowswell
Best little wallet

I purchases my little wallet for an overseas trip. I am in Italy and it is a perfect small size for my handbag but also has plenty of room for cards, cash and coins. Photos with heaps of coins inside.

Nadine B
Mighty Slim - navy blue - beautiful and functional

It's been a while since I've been more and more conscious when shopping. My idea is to buy good things, within my budget and made to last.
If this resonates with you, I absolutely recommend this product.
To be honest, it was a delightful surprise! Not only was the price fair, but the quality of the item exceeded my expectations. The attention to detail and the choice of materials truly showcase the craftsmanship that went into its creation.

Mighty Slim _ Karakoram2

Great Business to deal with, very quick response. Wallet is a perfect size fitting in pocket, especially when travelling. Highly recommend

Jane Willoughby
In ❤️

Just what I wanted perfect
Thank you x

Love my Mighty Slim

I've been using my wallet for 2 weeks now and love it! It's really slim enough to shove down my jeans pocket (as advertised) for days when I don't want to carry a handbag. It fits everything I need yet isn't bulky. Construction quality is great as well, everything used is of good quality.