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Highly recommend THERMOS, which started out as a thermos flask, and now focuses on thermos flasks. Unlike Zojirushi and Tiger Brand, Thermos does not have products such as rice cookers, only rice cookers. Make thermos cups.
I have been using this brand of thermos cups, and the insulation effect is very good.
The following is an introduction to Thermos.
Thermos is a brand whose main product is food insulation containers. The brand was founded in Germany in 1904 at the same time as Thermos GmbH [1][2]. In 1989, Thermos companies in Japan, the United Kingdom, Canada and Australia were acquired by Nippon Sanso (the predecessor of today's Taiyo Nippon Sanso), which pioneered the development of stainless steel thermos bottles in 1978 [3]; at the same time, the company also acquired the original Thermos in Germany. Thermos Corporation[4]. Later, Thermos Corporation was acquired by Taiwan's Crown Metal Industries.
In 1892, Oxford University scientist James Dewar invented the vacuum thermos flask. In 1904, two German glass blowers, Reinhold Burger and Albert Aschenbrenner, formed Thermos GmbH; they held a competition to name a vacuum bottle product, and a Munich resident came up with the word Thermos; the word originated from Greek of "therme" (meaning "hot").
The word "thermos" is a generic trademark for thermos flasks. [5] After Thermos' performance and the market for thermos bottles began to expand, the company began to protect its trademark more actively, and in 1923 it registered it after winning the right to use it from W.T. Grant in court. In 1935, Thermos began to implement a media monitoring policy to identify unauthorized trademark users and requested dictionary editors to remove the word "thermos". In 1940, an internal Thermos Company memo stated that the dictionary definition "will undoubtedly be used by others for legal purposes to defend their right to use it, and the best we can do is to 'simplify' the definition of the word." . In the 1950s, Thermos attempted to defend its trademark rights by producing a variety of products bearing the Thermos trademark (such as tents, lanterns, and camping stoves).