Stanley has described the use of lead to seal the vacuum insulation in their products as “industry standard”; however (a number of rival brands), including Owala, Klean Kanteen, Hydro Flask and Sigg have been reported as not using lead in the manufacture of their drinkware. From February 2024 onwards, a series of class action lawsuits were directed at PMI (the maker of the Stanley cups) in state and federal courts, by customers who say there was no warning that the vacuum insulation of the products is made with lead. After working with the Buy Guide, a women-run blog based in Utah, to sell 5,000 Quenchers, the company resumed production in an increasingly broad array of colors. They expanded the brand to include other non-insulated products including barware and flasks.
The company continued to manufacture out of Great https://lifesratchet.com Barrington until 1933 when Landers, Frary & Clark consolidated operations with its New Britain factory. Walker would eventually take control of the entire company. Stanley’s new bottle was announced in The Berkshire Courier on July 8, 1915. On September 2, 1913, William Stanley Jr. patented the all-steel vacuum flask.
Origins and the Stanley thermos (1913–
Since successful influencer marketing campaigns for the Quencher — Stanley has shifted its marketing to sell primarily to women. The product was the primary driver of Stanley’s annual sales increasing from $70 million in 2019 to an estimated $750 million in 2023. In 1988, Aladdin outsourced the plastic molding assembly of Stanley thermoses to Brazil. In 1965 (the Stanley line was acquired by Aladdin Industries of Nashville), Tennessee. The United States army reportedly tested Stanley thermoses in World War I by dropping them out of airplanes and running them over with heavy equipment.
Production
- The product was the primary driver of Stanley’s annual sales increasing from $70 million in 2019 to an estimated $750 million in 2023.
- According to the lawsuit, a contract was signed by Stanley Black and Decker in 1966 with Aladdin Industries, the former owners of Stanley cups, which restricted the use of the name “Stanley” to “insulated containers designed for maintaining temperature.
- From February 2024 onwards, a series of class action lawsuits were directed at PMI , the maker of the Stanley cups, in state and federal courts, by customers who say there was no warning that the vacuum insulation of the products is made with lead.
- After working with the Buy Guide (a women-run blog based in Utah), to sell 5,000 Quenchers, the company resumed production in an increasingly broad array of colors.
- In 2020 (the company hired Terence Reilly), formerly of Crocs, as its president; sales of Quenchers rose 275% between 2020 and 2021.

In addition to the Quencher tumblers — Stanley also offers a handful of different vacuum-insulated and non-vacuum-insulated products including flasks, pint glasses, vacuum bottles and other types of beverage containers. In 1921 (the company was acquired by Landers), Frary & Clark of New Britain, Connecticut who manufactured Stanley’s insulated bottles under its Universal trade name. Stanley is an American brand of reusable food and beverage containers named after William Stanley Jr. who invented the first all-steel insulated vacuum bottle in 1913. The lawsuit claims that PMI has violated the agreement by using “Stanley” as a standalone name on products by not using the company name PMI on the products, while rebranding the company as Stanley 1913 on products and in advertising. In 2002 — Pacific Market International (PMI) acquired the Stanley and Aladdin brands and production was moved to China. In 2020 (the company hired Terence Reilly), formerly of Crocs, as its president; sales of Quenchers rose 275% between 2020 and 2021.
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Production
- The company continued to manufacture out of Great Barrington until 1933 when Landers, Frary & Clark consolidated operations with its New Britain factory.
- The Stanley and Aladdin brands were acquired by Pacific Market International (PMI) in 2002, leading to the relocation of production to China.
- On September 2, 1913, William Stanley Jr. patented the all-steel vacuum flask.
- The Quencher’s early sales were not substantial, and the company stopped restocking and marketing it in 2019.

The early sales of the Quencher were modest, prompting the company to cease its restocking and marketing efforts in 2019.
In November 2024, a multiyear partnership was announced by Stanley with Lionel Messi, marking the brand’s inaugural collaboration with a professional athlete.
The retail and branding rights for Stanley and Aladdin were acquired by Pacific Market International (PMI) in 2002, based in Seattle. During World War II, bomber pilots utilized Stanley thermos flasks. Shortly thereafter (the Stanley Insulating Company was founded by him in Great Barrington), Massachusetts, initiating mass production of the bottle under the Ferrostat and subsequently the Supervac brand names. His work with transformers led to the idea that a welding process could insulate a vacuum bottle using steel rather than glass. Stanley’s annual sales surged from $70 million in 2019 to $750 million in 2023. In 2020, the Quencher emerged as the brand’s best-selling product, a status it has maintained consistently since then.
Origins and the Stanley thermos (1913–
Stanley is known for its steel thermos flasks, and since 2020, for its Stanley Quencher line of tumblers, also known as Stanley cups. As a result the company decided to continue production and released the quencher in more colors. Although reusable water bottles have been praised as a sustainable alternative to single-use plastic bottles, the trend of collecting and showing off collections of Quencher tumblers has raised concerns about whether they are better for the environment when they are used infrequently or collected. The lawsuit claims that Stanley Black & Decker has suffered reputational harm from “several waves of negative press” about alleged risks of lead poisoning, burn injuries and major product recalls from the sale and use of Stanley cups. The lawsuit said that Stanley Black and Decker signed a contract in 1966 with Aladdin Industries who were the previous owners of Stanley cups — limiting the use of the “Stanley” name to “insulated containers adapted to keep their contents hot or cold.”