Grand Cru thermos bottle 50 cl from Rosendahl is a reliable companion for hot and cold drinks. Its double-walled steel construction keeps cold drinks chilled for up to 12 hours and retains heat for about 6 hours. The screw cap with a handy strap makes it easy to take along on walks, trips or to breakfast at home, and the sturdy design withstands everyday life. A timeless thermos from the Grand Cru series that combines function and form — perfect when you want your drink just the way you like it, for a long time.