I made a synthetic (2 layers of 3oz Climashield) UQ. Rectangle, drawcord channels along all four edges. If I remember right, it's 42"x58". I'd call it a 3/4 size - very very warm.
It's a cold weather UQ - as one side is a vapor barrier (this side goes up against the bottom of the hammock),the other side is breathable.
Woodland camo / Coyote brown colors. If interested I can take some pictures when I get home tonight.
Used twice, only in backyard to test. In as new condition.
$65.00 + shipping (I'm saving up for something from "The Perfect Trees")