What if you need to make camp and there are no good places to hang your hammock? Are they durable enough to act as a ground cloth in the case you have to sleep on the ground?
Assume I can stake out my tarp with my hiking poles and my bag/pad combo isn't durable enough to lay on potentially sharp ground without additional layers.
I have a Big Agnes bag with a slot for my pad. I don't think it could withstand a sharp rock if it moves.