Well, I have never cared for anything besides a cheap synthetic bag so I have no experience caring for a nice down bag. I just picked up a Marmot Helium. As for storage, I'm just going to hang it in my closet. Now, one other question that I had is about compressing it. I also have a granit gear comp sack. Should I roll it up first and than put it in and stuff the rest or should I just randomly stuff the bag into there and than compress. I'm just worried about messing up the down. How do you guys do it when your on the trail? If you have any suggestions for me that would be awesome. Thanks alot guys.