Assertion: thermos | /r/HasProperty | double-walled container
Facets:
value: with the vacuum between its walls
type: OTHER
value: in its essence
type: OTHER
Source sentences:
text: Thus, a thermos is, in its essence, a double-walled container with the vacuum between its walls that’s created during the construction process.
text: This thermos is double-walled, vacuum-insulated, and copper-lined for increased insulation, which means it’ll never sweat or be hot to the touch.
text: Food jar or thermos is a double-walled container.