>>679059 When you said Do people sleep in that I thought you meant the Bivvy and not the Tarp.
Yes the tarp is always more lightweight then a tent. That is why people use them.
And because I just want a lightweight and packable setup for this bag. I have a better bag for cold temp with my hammock camping gear.
This is like a secondary bag where I could sleep in a structure or on the ground outside.
I could use the tarp from my hammock gear, its like a tent because all the for walls are enclosed. But its a little big and heavy and like I said before you need two tree's to set it up.