Little nap in the backyard to test my gear last week.
-2 C (28 F), snowy and windy.
A Ticket to the moon hammock double, a PLUQ double layer with a 1.5 mm foam layer inside and a -15 C (5 F ) rated Carinthia sleeping bag.
It was cosy and warm.
I have to test it during a whole night though, and add a foam pad under my feet