To improve tea service workability and make the service safer by equipping an opening part opening toward the upper side on to right front or backside of a service vehicle main body and forming the opening part so as to be inserted with a container containing liquid beverage.

A box shape warming and cooling storage 13 with openings on both side faces of a vehicle main body 10 with wheels 20 etc., for running driven by a motor such as an AC servomotor etc., on the underside of the vehicle main body 10 is partitioned in the longitudinal direction by a partition plate 15 to form a warming chamber 14 and a cooling chamber 16. A steering wheel 22 by which a service person corrects the running direction and an upward opening part 25 are equipped on the front face of the vehicle main body 10. The opening part 25 is formed so that a vessel 30 containing a liquid beverage such as tea inside can be inserted into. When a meal is served, the service is made safer since a liquid beverage can be simultaneously served to improve service workability and eliminate fear of falling or dropping the vessel 30 held by the inner wall of the opening part 25 in carrying.