Thermos Icon Series Food Jar

Thermos is one of the most iconic names in thermal insulation, a brand so synonymous with its product that the name has entered the common lexicon. The Icon Series Food Jar shown here is a modern iteration of the vacuum flask technology first commercialized by German glass blowers in 1904. The brand represents a rich history of thermal engineering, moving from its German roots to become a global leader in portable food and beverage storage.

Today, while the Thermos brand has historical ties to Germany, the United States, and the United Kingdom, it is owned by the Taiyo Nippon Sanso Corporation based in Japan. This acquisition solidified the brand's place within a massive industrial conglomerate specializing in industrial gases and thermal technology. Manufacturing for these consumer products is primarily concentrated in China, where high-precision stainless steel vacuum insulation can be produced at scale for global distribution. The product remains a staple for commuters and outdoor enthusiasts, maintaining its reputation for durability and temperature retention under the stewardship of its Japanese parent company.