Very cool find! Vintage HANKSCRAFT automobile bottle warmer. Produced in Reedsburg, Wisconsin in the mid 1950's. Model no. 1217. 6 volts only. We did plug it in and it heated up very fast. I absolutely would not recommend using this product. However.... would look really great in your classic car or Rat Rod at shows and events.

It's 4.25 inches tall and has a handle for your side window, dash or console. Plugs into the cigarette lighter.

Great piece if nostalgia that most haven't seen!

Thank you for your interest.  Always available to answer questions! ~ Stephanie