Introducing the stylish and easy to carry Prestige Thermopro vacuum flask. This superior vacuum insulated flask keeps liquids hot or cold for hours so you don’t have to worry about re-heating or re-cooling again and again.Made of 304 grade stainless steel, the Prestige Thermopro vacuum flask keeps your liquids safe with no contaminations. With the features like spill proof lid lock, wide mouth, and a specially designed carrying pouch, the Prestige Thermopro Vacuum Flask is a must have accessory for any home or office.