Mostly Cool (Sometimes Hot) Dad Color Change Mug
Created by Uncommon Goods
Start each morning with a piping-hot dad joke.
Exclusive
What Makes It Uncommon
- Color-changing mug shows "Cool Dad" when empty or holding a cold drink; "Hot Dad" is revealed when a warm beverage is added.
- 11-oz. capacity.
- Handwash only.
- Designed in Brooklyn. Made in China.
Moms deserve color-changing mugs, too. Make it a pair with the Mostly Cool Mom Mug.
About the Maker

created by
Uncommon Goods
location
New York
Our Uncommon Goods team creates never-before-seen designs that solve problems, celebrate creativity, and, in short, make people happy. A passionate group of dreamers and doers, they've been developing unique, inventive products and collaborating with makers and artists across the globe since 2009.
Shipping & Returns
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Need to return? Free returns are accepted forever—no time limits. Within 30 days of delivery, refunds to the original payment method will be available. After 30 days, refunds will be processed to a digital gift card. See our return policy for more details.
Made from
ceramic
Measurements
4.5” x 3.125” x 3.625". 11oz capacity.
Care
Hand Wash Only, Microwave Safe
Item ID
59865
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Nothing says "I love you" quite like a gift that makes him laugh every single morning. Our gifting team selected this mug as part of our Valentine's Day gifts collection because sometimes the best way to a dad's heart is through his sense of humor.
If you're on the hunt for something that'll actually get used (and appreciated), our gifting team recommends browsing our full lineup of gifts for him. You'll find plenty of options that strike the perfect balance between practical and playful.







