Unlike most beverage heaters, this portable accessory powered by fuel cells and can be conveniently clipped to the side of any cup. The portable beverage heater solves a common problem for coffee and tea drinkers : toss a coffee mug into the microwave, you’re just heating the mug but not the coffee inside.

The portable beverage heater creates heat from solid and organic body form using fuel cell and its thermographic ink changes color to indicate when the beverage is hot. In simply words, this amazing heater will always keep your favourite coffee warm.