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A male hiker wrapped up warm drinking from his Thermos Water Bottle

Is a vacuum flask good for my health?

31st March 2023

When was the vacuum flask invented? It all started in 1892 when Scottish scientist Sir James Dewar invented the vacuum flask through his work in cryogenics. It wasn’t until 1904...

Is a vacuum flask good for my health?

31st March 2023

When was the vacuum flask invented? It all started in 1892 when Scottish scientist Sir James Dewar invented the vacuum flask through his work in cryogenics. It wasn’t until 1904...