Welcome to The DuoTempCup™

Our focus is on delivering the perfect temperature every time. DuoTemp heats or cools your drink on demand, giving you total control with every sip—anytime, anywhere.

Heat or Cool. Anywhere.

A smart onboard cup that keeps your drinks at the perfect temperature—whether you’re driving, working, or caring for your little one.

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Smart Temperature, Anytime

Keep your drink hot or cold on the go. This smart onboard cup features precise temperature control and works perfectly in your car or at your desk—so every sip is just right.

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Heat or Chill on Demand

Warm drinks up to 65°C or cool them down to −2°C with real-time control on the smart temperature display. Compact, powerful, and built to fit perfectly in your car or workspace.

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DuoTempCup can heat or cool your drink on demand, giving you total control with every sip, anytime, anywhere.
Better drinks. DuoTemp heats or cools your beverage whenever you need it, so every sip stays just right, no matter where you are.
DuoTempCup can heat or cool your drink on demand, giving you total control with every sip, anytime, anywhere.
Better drinks. DuoTemp heats or cools your beverage whenever you need it, so every sip stays just right, no matter where you are.

Why Choose Our Cup?

Features DuoTempCup Others
Easy to use ✔ ✖
Portable ✔ ✖
Car & Office Friendly ✔ ✖
Affordable ✔ ✖
Futuristic Look ✔ ✖
Reliable ✔ ✖

Don't just take our word for it

Hear from your returning customers!

★★★★★
“Absolute life saver. Super easy to use, zero mess, and works better than my old detergent. I’ve already recommended this to family.”
Ryan M Verified
★★★★★
“I love how compact and simple this is. No spills, no measuring. It just works every single time. So convenient.”
Sophia L Verified
★★★★★
“Honestly didn’t expect it to be this good. Cleans perfectly and saves so much space. This should be in every home.”
Daniel R Verified
★★★★★
“Perfect for travel and everyday use. Light, easy, and no harsh smells. Total game changer for me.”
Emma J Verified
★★★★★
“My skin issues completely stopped after switching. I never realized how bad liquid detergents were until now.”
Chris T Verified
★★★★★
“So easy to use and incredibly effective. I’ve already bought more for my parents. Absolute must-have.”
Olivia K Verified
Amazon Style Floating Reviews
Mark Reynolds
Reviewed 8 days ago
★★★★★
I use this cup daily for coffee and water. It keeps drinks hot longer than expected and cools cold drinks pretty fast. Not instant, but very practical.
👍 42 people found this helpful
Linda Chavez
Reviewed 1 week ago
★★★★☆
Works great for switching between hot tea and cold water. I wish it cooled just a bit faster, but overall very solid and well made.
👍 27 people found this helpful
Jason Miller
Reviewed 10 days ago
★★★★★
Thought it was a gimmick — turns out it’s actually useful. I bring it to the office every day. Keeps temperature steady for hours.
👍 58 people found this helpful
Emily Wong
Reviewed 12 days ago
★★★★☆
Love the idea and execution. Easy to clean, feels premium, and actually does what it claims. Price is fair for the quality.
👍 34 people found this helpful

FAQ

What temperature range does the cup support?

The cup canheat beverages up to 65°Candcool them down to −2°C, allowing you to enjoy your drinks at the perfect temperature anytime.

Does it show the real-time temperature?

Yes. It features a smart digital display that shows the current temperature in real time, so you always know exactly how hot or cold your drink is.

Can it be used to warm baby bottles?

Absolutely. The cup is safe for warming baby bottles and helps keep milk at a consistent, suitable temperature.

How is the cup powered?

The device runs on a 36W power system with a stable 3A current, ensuring reliable and consistent heating or cooling performance.

What size is the cup?

The cup measures 105 × 95 × 165 mm, making it compact enough for car cup holders while still holding standard beverage containers.

What types of cups or bottles can I use?

It works with most standard cups, mugs, cans, and baby bottles. For best results, use containers with flat bottoms.

Is it safe to use?

Yes. The cup is designed with safe temperature control and durable ABS + PVC materials, making it suitable for daily use by adults and families.