Assertion: sleep sack | /r/MadeOf | polar fleece
Facets:
Source sentences:
text: This cozy sleep sack is made from polar fleece, a warm but breathable material that can keep your little one snug as a bug throughout the winter season.
text: This cozy sleep sack is made from polar fleece, a warm but breathable material that can keep your little one snug as a bug throughout the winter season.