"USB Warm Paper Cup Warmer 2", a cup that can keep warm convenience store coffee and canned coffee, was released by Sanko on October 17th. Sold at the company's Web shop and physical stores. The price is 1,980 yen (tax included).
A cup-shaped heat insulator that can keep the drinking temperature by warming convenience store coffee or canned coffee as it is in a container with a dedicated heater. It can be used by connecting it to a USB such as a computer or mobile battery. Compatible with paper cups and canned coffee from convenience stores.
The heater sticks to the bottom of the paper cup
The maximum temperature is about 100 ° C (212 ° F). It is said that the temperature at the time of drinking, about 60 to 70 ° C (158 ° F), can be maintained for 4 hours or more.
Automatically keeps the time to drink!
The size is width 115 x depth 85 x height 98 (mm), and the weight is 80g (2.82oz). With safety device.
Even if you bring it into the car
