Horizontal thermo jug

The utility model relates to a thermos flask, in particular to a horizontal-type thermos flask. A flask liner is arranged in the flask casing, a sealed end is arranged at one end of the flask casing, a flask mouth is arranged at the other end of the flask casing, and a flask cover is arranged at the flask mouth; one lateral surface of the flask casing is a bottom part, a supporting frame is arranged below the bottom part, and a handle is arranged at the upper part of the flask casing. In addition, the flask casing is cylindrical, heat insulating layers are arranged around the flask liner, and fixing blocks are arranged outside the heat insulating layers; the fixing blocks around the flask liner are circular structures, and the fixing blocks at the lower part of the flask liner adopt integral arc-shaped supporting plates; the lower part of the flask mouth is fixed with the flask casing through a screw; the flask mouth is inclined towards the front upper part along the straight line, and also can be inclined to