I'm looking into a sleeping bag as a TQ. I know about squishing my insulation and I'm fine with a bag that has no insulation on the bottom, I just roll around too much and need to be zipped in.

So here's my idea. I'm only 5'2" so technically I could get a junior sized bag. Is there a benefit in price without sacrificing quality? I'm looking for a 0* down filled bag, preferably 800 fill. Does a junior bag like that even exist?