Assertion: polyester | /r/HasProperty | combined with wool
Facets:
value: to ensure
type: PURPOSE
value: in the sleeping bag
type: LOCATION
Source sentences:
text: In short, the answer is yes, polyester will keep you warm when combined with good other fabrics like wool and cotton.
text: Once again it is worth noting that polyester should be combined with some materials like cotton or wool in the sleeping bag to ensure that you get the maximum insulating effect that you might be looking for.