>>2412833>Yeah me too, I totally get the appeal because I roll around in my sleep, it's just a tough pill to swallow when you're budget conscious.If you don't mind weight and volume get a regular sleeping blanket:
https://www.amazon.de/sleepling-190045-Mikrofaser-Baumwolle-Mischgewebe/dp/B01F25E54E/The filling is polyester, just make sure the fabric that touches your skin contains some cotton. Cheaper variants have microfober fabric, which is think feels sticky. I personally like to pull the blanket over my head, i'm 190cm, so the 155x220cm is perfect.
Weight is 1,3kg at that size.
Perfect spring/summer/fall quilt i think, double them for European winter, tripple for very cold winter. If you insist, you could dye it into your favorite color and add strings to form a foot box.