I swear this onion has more layers then infinity.
After working my way through the fact that I NEED down to be warm and have it pack up small enough, I now catch the hint that only special nylons are suitable for down.
What are the details of this need. I have lots of ripstop in inventory and had planned on picking the most pleasing colors to make my underquilt. Now, it appears that some, if not all of it may not be worthy.
If I use ripstop 1.1 oz (the sclittlefield material of a year or so back) is it "down proof"?
This visual identification of material is the hardest part of this DIY business for me to get my head around.
Any help is greatly appreciated.