A refrigerating device (10) with a heat-insulating housing (12) which is provided with at least one storage area which is fitted with an inside lining (13) and refrigerated by means of a flat evaporator (22) that is placed in thermoconductive contact with the inside lining and is arranged inside the thermal insulation of the housing. The invention is characterized in that at least sections of the evaporator (22) are provided with means (27) that increase the mass thereof, whereby the evaporator becomes at least substantially resistant to vibrations with respect to excitation frequencies acting thereon during operation.