I don't think it matters.
By the way, if you do hang it 'wrong' and the stuff sack is backwards, you can turn the sack inside out and all will be well with the world again.
I agree on the whole pouch thing. It may be all psychological, but it feels weird if I lay in one with the pouch hanging wrong
i always think its the same. but one side always 'feels" better so i just marked it with a marker
I don't think it matters a bit. The only way I know if its "inside out" is the orientation of the stuff sack. I like to be able to drop my phone or keys into it at night. Harder to do if its inside out....
Gt skeeter beeter made it easy for not to mess it up