Brittany is one of the few remaining tanneries that performs the traditional vegetable tanning process to a high standard. The hides are processed with leaves, barks and even fruits instead of chemicals. The gorgeous leathers become even more vibrant with use. The water needed for the process is purified and reused.

RIFD cards are protected as long as they are in the aluminium Cardprotector and wireless communication is blocked. If the RFID cards protrude 3 cm beyond the edge of the Cardprotector, the connection is weak but sufficient for communication over short distances.