Assertion: summer sleeping bag | /r/CapableOf | use less insulation material
Facets:
value: than 3-season sleeping bags
type: OTHER
Source sentences:
text: Summer sleeping bags typically utilize synthetic insulation because they are in general very light and pack small (they use less insulation material than for example 3-season sleeping bags) and thus it does not make sense to use expensive down insulation in summer sleeping bags.