thermos

C-I borrow your thermos?

He began skiing as a child in the Cairngorm mountains, in central Scotland, and even remembers taking home a Thermos flask of snow as a souvenir.

I always bring a thermos of coffee to work.

She packed a thermos of hot soup for the picnic.

The thermos kept the tea warm for hours.

He poured hot water into the thermos.

The thermos lid is leaking.

I need to buy a new thermos for camping.

The thermos shattered when it fell.

She filled the thermos with cold lemonade.

He unscrewed the thermos cap to pour a cup of tea.

The thermos is insulated to keep beverages hot or cold.