Review on Classic thermos Thermos FDH, 1.4 l, steel by Dagmara Cybulska ᠌

This effect of low volume cooling is a result of physical laws. The temperature of the remaining liquid in any 2-liter thermos drops rapidly if it is not consumed all at once. Although it is rarely mentioned, this is something to think about when making a purchase. Overall, the thermos is of a satisfactory quality. features advantages: It's useful, but it turns out there are limitations to its use. Only when entirely full is the temperature maintained for an extended period of time. Ill effects: The remaining amount of water is too low to maintain the desired temperature. If you pour only one mug of boiling water into a warmed thermos, for instance, the water will cool to the desired temperature in 30 minutes.