Lighter. Smarter. Still KRYPTON: 10% lighter—every gram counts in the Krypton Wallet 2.0, achieving perfect balance
Design improvements: Oil-filled logos and the new plated Bill Strap provide an ideal space for impactful designs
Enhanced modularity: Redesigned Money Straps, Money Clips, and AirTag Holders create a system that evolves with style
"Built for Life" Lifetime Warranty: Our new lifetime warranty allows you to quickly resume your activities with free parts and complete equipment replacement at a fraction of the price.
Card capacity: Holds 1 to 12 cards and expands without deforming to accommodate your daily essentials.
RFID protection: Protects against wireless theft and digital skimming
Scratch resistance: The durable exterior maintains a clean and elegant appearance
99-day risk-free trial period: Try it, love it or return it without any hassle.
Replaceable components: Interchangeable elastic and screws for extended use
Premium materials: 6061-T6 Aluminum | Anodized
Specifications:
Dimensions: 86 × 54 × 6 mm
Weight: 56.7 g
Money Strap Capacity: Can hold several folded bills or other items
Warranty: "Built For Life" Lifetime Warranty
Description
Krypton is a minimalist wallet with RFID blocking. The main card slot uses an elastic band that can hold up to 12 cards. The typical leather wallet fills up with faded receipts and unnecessary cards, resembling a suitcase more than a wallet. Krypton is minimalist without being restrictive. It's about carrying less, but always having what you need.
Shipping and Returns
Delivery: Delivery is free for all orders. You have 99 days to return an item. Returns are free.
Guarantee
Guarantee: We offer a lifetime satisfaction guarantee with dedicated French customer service. If you are not satisfied with your purchase, you can return the product for a full refund.
Laissez nos clients vous convaincre que notre porte carte est conçu pour vous !
Top Qualité
J'ai vraiment aimé le produit. Livraison rapide et le vendeur a communiqué facilement.
Marc.
Je Recommande !
Élégant et minimaliste. Exactement ce que je cherchais. Plus de portefeuille encombrant
Matthieu
Qualité/Prix parfait !
J'ai reçu le porte-carte et j'ai comparé plusieurs options. Celui-ci est non seulement le meilleur en termes de produits et d'attitude de service client, mais aussi en termes de temps de transport. Je l'ai recommandé à mon ami
Kevin
Satisfait
Portefeuille excellent et de haute qualité Je dois dire que je suis vraiment satisfait. Je recommande le produit et le vendeur
Clément
Bon produit
Je le recommande, c'est un bon produit et il est esthétique.
Maxence
Content de mon achat
J'ai vraiment aimé le produit. Livraison rapide et le vendeur a communiqué facilement.
Éric
Élegant
Élégant et minimaliste. Exactement ce que je cherchais. Plus de portefeuille encombrant
Niklas
Bonne qualité
la qualité de construction et la qualité des couleurs sont superbes 👌 ... fortement recommandé
Luca
Excellent
Excellent, j'ai juste l'impression que le portefeuille serait plus pratique avec plus de matière à une extrémité, pour que les cartes ne puissent sortir que d'un seul côté. Mais ça reste un excellent produit.
Mateo
Parfait !
J'adore la bande noire ! Un petit détail sympa qui le distingue. Très élégant
Alexandre
Excellent
Excellent état et le blocage RFID fonctionne parfaitement.
Jonas
Bon portefeuille
Bon portefeuille. Un peu trop serré au début, mais je suis sûr que ça s'assouplira avec le temps.
Elias
Pratique
Il est très pratique à transporter et peut accueillir des cartes bancaires et de l'argent liquide quotidien
Stefan
J'aime bien
J'aime bien, c'est de très bonne qualité.
Daniel
Conforme à la description
Le produit est conforme à la description. J'espère qu'il sera durable, mais pour le prix, c'est vraiment un bon rapport qualité-prix. Je pense même en racheter dans un autre coloris.
Pawel
J'adore ce portefeuille
J'adore ce portefeuille, c'est le deuxième que j'achète et c'est très bien. La seule préoccupation est que les vis doivent être bien ajustées car elles se desserrent avec le temps. C'est pourquoi j'ai acheté un nouveau.
Olivier
Designed to simplify your daily life, built to last.
A reliable, elegant card holder perfectly suited to the real needs of the French — speed, security and comfort in every gesture.
credit_card
Instant access to your cards
The design offers you seamless access with a single press. No more endless searches at toll booths, subways, or checkouts.
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Integrated RFID protection
Your cards remain invisible to contactless scanners. Essential security in transport, shops and public places.
compress
Ultra-thin and comfortable design
Only a few millimeters thick: it doesn't deform your pockets and permanently replaces bulky wallets.
workspace_premium
Durable quality, lifetime guarantee
Premium materials, robust mechanism tested over thousands of cycles. A safe purchase, designed to last for years.
A simple , reliable card holder designed to last .
No fragile mechanisms, no parts to break: simply push your cards gently through the designated opening. Smooth, intuitive, and durable, this system guarantees quick access while keeping your cards perfectly secure. Enjoy greater comfort, organization, and peace of mind every day.
The simple solution to stay modern… and protected.
Access your cards instantly, without the risk of contactless hacking and without bulk. Lightweight, secure, and designed for everyday French life, our card holder offers exactly what you need: speed, security, and elegance in an ultra-slim format.
FAQ
Is the card holder compatible with the old identity card?
The majority of French people still use the new identity card (credit card format).
Our card holder is perfectly compatible with this format.
If you still have the old paper map (large format), we simply recommend keeping it separate in a case or in your document holder, as 40–50% of users do — this prevents it from getting damaged or bent.
How many cards can I actually store?
Our model accommodates 6 to 12 cards depending on the thickness of the cards (bank cards, transport cards, badges).
The mechanism holds them firmly in place and fans them out for immediate access.
All without adding bulk to your pocket.
Is there a risk of the cards getting scratched on the inside?
No.
The inside of the card holder is designed to prevent direct friction on the chip and magnetic stripe.
The cards remain held firmly in place, preventing the micro-scratches that are common on lower-end models.
This is one of the points most appreciated by our customers.
How can I store banknotes if my card holder doesn't have a coin compartment?
The minimalist design is intentional: it eliminates unnecessary thickness while retaining the essentials.
You can slide your bills folded in half into the area provided for this purpose, allowing you to maintain an ultra-slim format while remaining practical for everyday expenses.
As for change, like a majority of modern users, you can keep it in your car, jacket or pocket — the goal here is to stay light, fast and organized.
Are my cards really protected against contactless payments?
Yes, absolutely.
The card holder incorporates high-density RFID protection , designed to block contactless scanning attempts made remotely — whether on the subway, in a queue, or in a crowded place.
Pickpockets equipped with clandestine readers cannot detect your cards, nor trigger a payment without your authorization.
In addition, the internal mechanism keeps your cards firmly locked , preventing any stealthy removal by sliding.
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