Tank Up Coffee Mug

Tank Up Coffee Mug

$19.95  $12.95
 Sold out 

None of us can manage to fully wake up in the morning until we get that liquid java fuel. You'll know when you tank is full or half empty with the Tank Up Coffee Mug. The mug features a faux gas gauge that changes color with temperature. A full cup of hot coffee will show a full tank on the outside of the of the cup. When you are looking to fuel up on a little cup o' joe don't forget to take a look and check your gas gauge. We don't want you to get all the way to work only to run out of gas before you hit the building.

Your Glass is Half Full


Most people can’t make it out of bed without that fresh cup of coffee, so let them know exactly how much they need for a full tank with the Tank Up Coffee Mug. Everyone around you will always know when you’ve got a full cup of java or if you’re ready for a refill. Don’t let your energy run on empty.


Specs, Features and Bragging Rights


- Porcelain mug

- Temperature sensing paint gauges hot liquids 

- Great gift for all coffee drinkers

- Microwave safe

- Hand wash only 

- Measures 3 inches x 3.25 inches

- Holds 8oz of liquid


Who would love the Tank Up Coffee Mug?


It’s the perfect gift for that coffee addict that can’t make it through the day without a cup of coffee in his hand. It’s also great for truck drivers that spend long hours on the road dealing with their own fuel issues. When it’s time to fill up, make sure they use the Tank Up Coffee Mug.


Frequently Asked Questions


Why is my cup always half empty?


It’s all about how you look at things. That cup of yours isn’t half empty, it’s half full. It promises the feeling of invigoration that you crave along with the bitter taste of freshly brewed coffee. Stop being so negative and enjoy the coffee you have before it gets cold.


How does it do that?


Well, Timmy, it’s all about science. The cup has a special color changing paint that recognizes when a hot substance is inside the cup. As it senses the heat, it changes the fuel gauge color. When the coffee goes down, the cup senses the lack of heat and shows that part as empty. It’s totally ingenious like something out of a mad scientist’s laboratory.

Why We Love It

— Jessi, Funslurp Buyer Jessi, Funslurp Buyer


2 Reviews
Sort by
Highest rated
  • danny . Aug 15, 2011
    The tank up coffee mug makes a great gift. I gave it to my dad and my father in law. They both loved them and were happy to get a unique gift for a change.
    Was this review ...?
  • Jon G. Jul 25, 2011
    I bought this as a gift and my Mother LOVED IT!!! Thinking about gettin myself one as well.
    Was this review ...?