A vacuum flask (also known as a Dewar flask, Dewar bottle or thermos) is an insulating storage vessel that slows the speed at which its contents change...

Büchner flask, also known as a vacuum flask, filter flask, suction flask, side-arm flask, or Bunsen flask, is a thick-walled Erlenmeyer flask with a short...

A thermal cooker, or a vacuum flask cooker, is a cooking device that uses thermal insulation to retain heat and cook food without the continuous use of...

Büchner flask is a common design modification for filtration under vacuum. The slanted sides and narrow neck of this flask allow the contents of the flask to...

mostly in China, and use double-wall vacuum insulation to help keep liquids cold or hot. As of October 2019, Hydro Flask offered customizable water bottles...

pumping the air out of the flask and replacing the resulting vacuum with an inert gas. For example, evacuation of the flask to 1 mmHg (130 Pa; 0.0013 atm)...

Schlenk flask, which is a spherical flask with a ground glass opening and a hose outlet and a vacuum stopcock. The tap makes it easy to connect the flask to...

test tubes Erlenmeyer flask, a common laboratory flask with a flat bottom, a conical body, and a cylindrical neck Vacuum flask, a container designed to...

used sometimes, since the early 20th century, as a term for any vacuum-insulated flask regardless of manufacturer. From around 1910 until 1922, the American...

cups. On September 2, 1913, William Stanley Jr. patented the all-steel vacuum flask. The idea came about as a result of his work with transformers, during...