Cardprotector hammerstone

$49

The most minimal wallet and the heart of all Secrid wallets. The patented mechanism allows you to slide out your cards with one simple motion, ready for immediate use.

Holds up to 6 cards
RFID protected
Two-year warranty

Azure

Free shipping over $49,-
Delivery time: 2/4 business days

Secrid Pocketwear – Dutch design, Made in Europe. Everyday essentials that combine patented technology, sustainability and functionality.

The Cardprotector is our most compact wallet, yet it provides storage for up to six cards. You can slide them out with a single motion, ready for immediate use. Its aluminium casing protects against bending and breaking, and also makes it RFID-safe.

For the Cardprotector Hammerstone, we use our powder-coating technique to transform slightly damaged aluminium into a beautiful, scratch-resistant surface. The result: we upcycle potential waste into new Cardprotectors with a unique look and feel.

Holds
- A maximum of 4 embossed or 6 flat plastic cards
- Two-year warranty
- 60-days return policy
The Cardprotector is made of anodised aluminium, plastic and stainless steel and is impervious to water.
You can clean the Cardprotector with a soft cloth and soap and rinse it with warm water. However the salt in seawater can affect the metals, so we recommend rinsing the Cardprotector with fresh water after contact with salt water. Make sure the mechanism is dry before using your wallet again.
- Verified customerNov 2026
  Verified
  Very good, and easy to use 👍
  Navy
  Translated from Dutch |
- Verified customerOct 2026
  Verified
  Size and ease of use are excellent as is quality of materials and design.
  Navy
Reviews collected under Trusted Shops terms

Hammer-
stone
aluminium

The Cardprotector Hammerstone features a unique, tool-inspired surface and a waste-reducing powdercoated finish.

01
Powdercoating technique
02
Reducing waste
03
Assembled in the Netherlands

Wallet Facts

Protected cards
The Cardprotector protects cards against bending, breaking and unwanted RFID communication.
We design to last
Our wallets are made with longevity in mind. This shows in the quality of every single material, component and machine we use. Every design is engineered to last and has been rigorously tested.
Extended warranty
On my.secrid.com Secrid wallets can be registered for an extended warranty and a certificate of authenticity.
B Corp Certified
We are proud of the fact that Secrid is a B Corp. This is a milestone on the road we have been travelling since we started.
Super quick access
One motion provides quick one-handed access to your cards without opening the wallet.
Red Dot Design Award
The original Cardprotector was launched in 2009 and won the Red Dot Design Award in 2010.

Secrid Stories

The footprint of this product

The cradle to gate impact of this product, packaging included, has the following environmental footprint in terms of greenhouse gas emissions, water usage and energy usage. The CO2-impact of the production of this product is 100% compensated. Visit our sustainability page to find out how we take responsibility for our impact on the planet.

Care for Climate

Written byMila StolkCopywriter