在保温壶植入頻率將烘焙深度加大，將啡味提升，可以把一般带酸的輕烘及中烘啡味除酸，尤其Americano美式咖啡及一般着重花香或果香的低烘咖啡，变为浓味，一般低烘在飲料温度降低及暴露空气下容易变酸，此壶克服这问题，也將啡中咖啡因設限，用此杯口感差異明显。
2 thermo bottles of
500 ml and 380 ml
The 500ml bottle is with a touch temperature display, no charging required, with built in Lithium battery that lasts for 2 years
The thermo bottles are implanted with the frequency of "deep roasting " that prevents the coffee inside the bottle, such as Americano or any light roasted coffee from becoming sour due to drop of temperature or by prolonged exposure in air.
The thermo bottle can maintain within 6 hours that the coffee inside remain at 65 °C or above when storing in coffee at 95°C or above
Inner material of bottle is made of 316L stainless steel.
Caution : the bottles with implanted frequency should be kept far away from colour TV set, microwave oven, vacuum cleaner and refrigerator.
Typical thermo bottles can maintain 95°C liquid to 65° or above in 6 hours
The same technology applies to tea drinking thermo bottles