Assertion: sleeping bag | /r/CapableOf | trap warmth
Facets:
value: inside
type: LOCATION
Source sentences:
text: Using an adult sleeping bag for children: The extra room means that the sleeping bag won’t trap warmth as well.
text: Many people might wonder why someone would want the outdoor equivalent of a glorified down comforter while backpacking when they could use a sleeping bag that bundles them up and traps the warmth inside.