The thermos bottle was a ground-breaking invention of Sir James Dewar in 1892. He was an Oxford University scientist. His invention was bought in 1907 by three companies around the world. Since then, Thermos has been a household name. The companies have undergone numerous sales and acquisitions, even as late as 1997. One thing has remained constant over the years.. the quality of a useful everyday consumer product. The original Thermos water bottle used a vacuum in a glass insert. Now the vacuum is held by a double wall stainless steel container. Stainless steel is more durable than glass.
Here are 2 Thermos products you might not be aware of.
Thermos® Leakproof Backpack Bottle 80065