I have the shop bag in Black and Nordic. I think those are both the 400 weight fabric (?). I think the other colors are the 200 weight. For those who have both, can you tell a difference in terms of how small the bags fold to fit into a pocket or purse?
I think in another post someone mentioned that the heavier weight fabric stands up a bit better when empty. But right now I'm more interested in the squooshability factor. Auto-correct is telling me that "squooshability" is not a word. Shocking.