After thorough study, I’m tossing underquilts and topquilts out of my pack.
Science is on my side! I’ve calculated a way to combine Thermogenesis and Wim Hof breathing methodologies.

I will be warm in my hammock at temperatures below freezing—no quilts no pads—just t-shirt and shorts. The science is undeniable!

It’s esoteric, so I won’t go to trouble of explaining my processes, to you, as you will not be able to grasp long equations involving physics combined with controlling ones own thoughts in the mind body continuum.

No need for hammock insulation!
Free at last!