Whistler (pps) The overall winners of the Viessmann Luge World Cup will be honoured with a valuable prize. For the first time, the overall winners will receive a distinctive trophy by JOSKA Kristall. The manufacturers JOSKA Kristall have designed a special trophy for the International Luge Federation, FIL. The trophy is encircled by leaf gilding. JOSKA Kristall unites traditional craftsmanship and modern design.