Ive been rethinking my summer weather sleep system. I have a army surplus woobie/poncho liner. I have no idea what the temperature rating is, doubt it has an official rating. If I had to guess I would say 55-60?

Anyhow It works great! BUT.. like all gear junkies.. is there something better? It is synthetic it compresses ok, about the same size as my 20* quilt. It weighs 28oz/1.7lbs. I is huge when laid out on the ground... easily the size of a queen comforter. I like that I can wrap up in it if I need to.

Just wondering if something like a sleeping bag liner or even a 40* quilt would be lighter and more packable? Ive been comparing the
S2S Reactor Extreme 14oz
https://seatosummitusa.com/collectio...-extreme-liner

Fleece 14.8oz
https://seatosummitusa.com/collectio...r-fleece-liner

and also the Traveller 50* sleeping bag 17.5oz
https://seatosummitusa.com/collectio...=7896146411548