The new Nunatek quilts look to be a well made , lightweight , relatively inexpensive 20 degree quilt option.

Nunatek Arc Lite

Lightweight Tipi Tents and Hunting Tents https://seekoutside.com/tipis-and-hot-tents/
Backpacks for backpack hunting https://seekoutside.com/hunting-backpacks/
Hot Tent Systemshttps://seekoutside.com/hot-tent-combos/