Skithblathnir

The ship of Freyr, also spelt Skidbladnir. The ship, made by the dwarves, and which originally belonged to Loki, was big enough to hold the whole of the host of Asgard. Whenever the sails were hoisted, a fair wind followed. According to the Ygnlinga saga, Skithblathnir could be rolled up like a cloth.