Domestic Use
Vacuum flasks are used to maintain their contents (often but not always liquid) at a temperature higher or lower than ambient temperature, at ambient pressure of approximately 1 atmosphere (14.7 psi). Domestically and in the food industry, they are often used to keep food and drink either cold or hot. A typical domestic vacuum flask will keep liquid cool for about 24 hours, and warm for up to 8.
Some vacuum flasks include one or two fitted cups for ease of use with beverages, especially during travel or picnics.
Read more about this topic: Vacuum Flask
Famous quotes containing the word domestic:
“The immense majority of human biographies are a gray transit between domestic spasm and oblivion.”
—George Steiner (b. 1929)
“The theory [before the twentieth century] ... was that all the jobs in the world belonged by right to men, and that only men were by nature entitled to wages. If a woman earned money, outside domestic service, it was because some misfortune had deprived her of masculine protection.”
—Rheta Childe Dorr (1866–1948)