In Norse mythology, Skíðblaðnir (the name can be anglicized as Skídbladnir) is the ship of Freyr. Whenever the sails were hoisted, a fair wind followed. It could travel over both land and sea. According to the saga, Skíðblaðnir was made by so many parts and with such ingenuity that it could be folded like a cloth and carried in your pocket.