Assertion: sleeping bag's shell | /r/HasProperty | treated with dwr
Facets:
Source sentences:
text: With a shell of 10D UL nylon treated with DWR and a soft liner with a high-density weave, this sleeping bag has a transverse baffle construction and a contoured hood with a draw-cord that you can tighten to actually cover most of your head if you want to really keep the heat in.
text: The liner and the shell are treated with DWR and the sleeping bag can be hand washed in warm water.