We are experiencing issues that prevent checkout in Internet Explorer 8.

You can browse and even save your cart, but you'll need to use another browser or a different device to place your order. Sorry for the inconvenience.

FREE SHIPPING ON ORDERS $75+

US ECONOMY ONLY • NO CODE • DOESN'T COMBINE WITH OTHER OFFERS

Back to the Future Heat Changing Mug - EXCLUSIVE

Great Scott!

  • When this baby hits 88° F, you're gonna see some serious... stuff
  • (Time Circuits appear when mug is hot)
  • A ThinkGeek exclusive
Read more...

$19.99

Out of stock

 ( no ETA available )

Email Me

or

Great Scott!

DeLoreans aren't the only modern marvels. Heat changing mugs are a marvel in their own right - especially if you put yours in the cupholder before you go all the way back to 1955. And then attempt to show how it works to somebody. It'll blow their mind. We don't recommend doing that, though. It took a lot of ingenuity for Marty to get back the first time, and we're pretty sure your coffee would be cold by the time you arrived.

When this baby hits 88° F, you're gonna see some serious stuff. Mostly Time Circuits that appear when the mug is hot (and disappear when it's cold). Fortunately, the mug doesn't need 1.21 gigawatts to work.
Product Specifications
  • Back to the Future Heat Change Mug
  • Officially-licensed Back to the Future merchandise
  • A ThinkGeek exclusive
  • Time Circuits appear when mug is hot!
  • Capacity: 20 oz.
  • Materials: Ceramic
  • Care Instructions: Hand wash only. Do not microwave. Especially back in 1955. That'd seriously freak people out.
  • Ages 14+

Timmy and the TG Staff think you'll like...

Customer Action Shots

Send us your action shots!

Your Fellow Smart Masses Also Bought