Slim on the outside. Secure on the inside.

RFID cardholders, anti-theft backpacks, and trackers designed to protect your cards, keys, wallet, and backpack in your daily life.

TO BUY

48/72h shipping

30-day returns

Secure payment

Más elegidos

Mochila cruzada antirrobo Smart KÄRN azul con tejido repelente al agua, cremalleras ocultas, bolsillo trasero antirrobo y correa ajustable.
Sale

KÄRN Smart Anti-Theft Sling Bag

KÄRN Smart Anti-Theft Sling Bag
39,90€
39,90€ 44,90€
Bandolera negra KÄRN de estilo minimalista sobre fondo elegante de estudio

Novedades

Bandolera Compacta KÄRN

 Comprar ahora

Shop by category

Find the KÄRN accessory that fits your daily life.

Mochilas antirrobo KÄRN
Pack de accesorios KÄRN con organizador de llaves compacto y tarjeta localizadora FindCard para proteger y localizar objetos.
Tarjeteros RFID KÄRN con protección para tarjetas contactless
Mochilas antirrobo KÄRN

What they think about KÄRN

4.77 ★ (648)
Verified

KÄRN Blog
FINDCARD VS SMARTTAG

FindCard or SmartTag: which to choose

FindCard or SmartTag? Two KÄRN locators, two distinct uses. Discover which one fits best depending on what you want to locate.
TARJETERO SLIM PRO CON FINDCARD

What RFID means and how to choose a card holder

What RFID means, how contactless works, and which RFID card holder to choose based on your use. Compare KÄRN's Slim, Pro, Slide, and Access.
Mochila antirrobo Smart KÄRN cruzada en ciudad para mujer y hombre

Anti-Theft Backpacks: The Complete Guide 2026 | KÄRN

Professional Guide to Anti-Theft Backpacks in Spain 2026: Technical analysis of security features, statistics on urban theft, selection criteria, and safe usage protocols in different environments.
bloqueo señal nfc tarjetero KÄRN

Skimming RFID in Spain: How to Protect Your Cards | KÄRN

What is RFID skimming, how it works, and how to protect your contactless cards in Spain. Practical guide + comparison of KÄRN RFID cardholders.
FINDCARD VS SMARTTAG

FindCard or SmartTag: which to choose

FindCard or SmartTag? Two KÄRN locators, two distinct uses. Discover which one fits best depending on what you want to locate.