Does anyone have experience with layering down jackets? Cold front is bringing single digit temps first night or two of my hike in oklohoma. I never had to wear my fleece or down jacket in my 20 degree quilt and was comfortable in baselayers at the temp rating. I would mail one jacket home at the halfway point once the front passes.
I contemplated using a army poncho liner as an overquilt but its heavy and bulky for a thin blanket.