A bottle assembly is described having a battery-powered heated elongated spout. A heater embedded along the length of the spout is typically activated by a switch provided on the assembly. A LED indicator is also typically provided to indicate when the heater is activated. The LED can also function as a battery level indicator that changes color when the battery packs level of charge is depleted to a predetermined level. A charging port is provided through which the battery pack can be recharged using a suitable charger.