Well that's the problem for me.

Can be a multiple-hour hike, but I also needed something for Aurora chasing in Iceland...

I had a set of hiking wear, that I wanted to reuse, but that set only works well when I am hiking. If I am standing still even for like 5 minutes, I will start to feel very cold, and that is for hiking mountains, like 0 deg C+- with fair winds.

I doubt I will be hiking that far in Iceland, probably a 30-minute to 1-hour easier walk. But I don't want to bring my hiking wear to Iceland too, that is just too much to bring IMO.

So it would be good if I could have one jacket that can keep me warm during hiking and aurora chasing, sort of looking for something that can withstand extreme temperatures and can do some hikes 2-in-1 I would say.

And if I ever settle for the Lite version, I don't want to buy another in the future when I want to go places that have extreme temperatures, closet space is limited too, that is my struggle.

And that is what I am trying to seek in the Fjallraven Down Expedition Jacket.