CosyCool's innovative, adjustable duo duvet. The perfect solution if one partner feels the cold more than the other. Visit our main page for more details.

Duvet Facts

  • All seasons or duo duvets are an invention of the late 20th century, but duvets have actually been commonly used throughout Europe since the 18th century.
  • Duvets were first used in rural Europe, proabably Switzerland and Austria.
  • Duvets were filled with down feathers from Eider ducks, as they were known for their insulating properties.
  • In days of old, it was commonplace to give a duvet to a newly married couple.
  • The word duvet comes from the French 'down'.
  • Australians call a duvet a 'Doona'.
  • The term 'duvet day' is sometimes used to describe a company-approved day off that employees can take if they feel too tired to work.
  • A survey by the University of Worcester, revealed two-in-five Britons admitted to not washing their duvet every six months.