Lockable bag with integrated read protection. Credit or ID cards and passports with an RFID chip can be safely stored in the Hang Loose RFID B because an incorporated CRYPTALLOY foil blocks radio waves, preventing data theft. Hang Loose can be worn on a belt, over the shoulder or carried as a wallet.
With the Cryptalloy foil Tatonka uses a film that offers maximum shielding against relevant frequencies (from 100 kHz to 4 GHz; this means low, high and ultrahigh frequency range) and due to a frequency shift disturbs any radio communication. This was tested and certified by the TÜV Saarland.