Icelandair has partnered with Aviationtag to create limited edition keychains from the skin of its iconic Hekla Aurora Boeing 757-200, which featured a Northern Lights design. The keychains are priced starting at €39.95, with unique designs due to the aircraft's colorful livery. This initiative follows a trend of airlines upcycling aircraft parts into merchandise, with various creative products available from other carriers as well.