Scald-Preventing Coffee Mugs

This Heat-Sensitive Mug Protects the Drinker from Scorching Sips

This ingenious heat-sensitive mug design could mean that you never scald yourself with hot coffee again.

The concept is incredibly simple. When a beverage is too hot, the lid of the heat-sensitive mug will expand and touch the user’s nose if they try to drink the scorching hot beverage. At that point, it’s your own fault for ignoring the warning if you scald your mouth. Once the temperature drops to a more manageable 60 degrees Celsius, the lid begins to return to its normal size. The lid expands to full size at 80 degrees Celsius and above.

The design comes from designers Yang Dongyun, Wu Yichen, Sang Xinxin, Gu Zhiyu and Lin Xia and the heat-sensitive mug took home a Red Dot Award for design excellence.

Heat-sensitive Technology
Exploring heat-sensitive technology in design could improve safety in various industries beyond coffee mugs.
Smart Beverages Containers
Developing smart beverage containers that help regulate temperature could revolutionize the drinkware industry.
Safer Appliance Design
Applying heat-sensitive technology in other appliances and equipment could increase safety and prevent accidents from happening.

Industries Being Reshaped

Drinkware
Heat-sensitive technology can revolutionize the drinkware industry by creating safer and more temperature-regulated designs.
Appliance
Safer appliance design can be achieved by incorporating heat-sensitive technology, making appliances more user-friendly and accident-free.
Food & Beverage
Innovative drinkware designs such as these heat-sensitive mugs can cater to the growing demand for technology-enhanced food and beverage products.
SCORE
2.5 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America, South America, Europe
GENERATION
  • Gen Alpha
  • Gen Z (primary audience)
  • Millennial (primary audience)
  • Gen X (primary audience)
POPULARITY
Popularity 46%
Activity 20%
Freshness 8%

Solutions for innovators working at the edge of change. We help transform emerging ideas into practical, durable solutions by combining strategic thinking, creative exploration, and hands-on execution.

Trends © 2026 Trend Hunter Inc. All Rights Reserved.
LinkedIn Instagram X