Blue Fluted Mega Thermo Mug 29 cl from Royal Copenhagen combines tradition with innovation. The pattern, designed in 2000 by Karen Kjældgård-Larsen, is both recognizable and refreshing. Hand-painted details preserve the vivid blue effect. This pattern ushered in a new era in Danish design and represents historical authenticity and creative innovation. Originally there were eight different designs, and each thermos has a number on the back that identifies its specific design. This thermos mug is both practical and a work of art in itself.