
NEMO
Disco 15 Series
Spacious for side sleepers; bulky, temp rating optimistic.

Running these analyses costs money. Buy through my links to help keep lights on! I may get a small commission.
Check out the Big Agnes Sidewinder SL 0 - it's rectangular, synthetic, rated for 0°, and has a "relaxed fit" design specifcally for side sleepers and restless tossers.
Ohhh well my big Agnes mattress, my side sleeper big Agnes sleeping bag, my marmot tent
I love my big Agnes sidewinder
I got the big Agnes sidewinder bag. It's a dream. It's for side sleepers, so there is tons of room. When its warm, I unzip and use it as a blanket. It is sooooo comfy.
I'm in love with the Big Agnes Sidewinder- it's so good if you're a tosser and turner!
This summer is my first time sleeping in a new bag shape too. I bought the Big Agnes Sidewinder because I’m a side sleeper, and it was so much better than my last bag! Stayed SO warm and cozy.
Did this person have any basis for their statement? They make very good bags. They're not the lightest or the cheapest but they are also not the heaviest or most expensive. They're very good quality bags made by a trustworthy company that backs up their products with a good warranty.

NEMO
Disco 15 Series
Spacious for side sleepers; bulky, temp rating optimistic.
Hammock Gear
Classic Burrow 20°F
Budget king; very warm but heavier than ultralight.

NEMO
Disco 30
Spoon shape for side sleepers; prone to zipper issues.

Western Mountaineering
VersaLite
Durable, very warm; premium price, too hot in summer.

Katabatic Gear
Alsek 22°F Quilt
Versatile 3-season quilt; secure pad attachment, high price.

Ranked #1
NEMO - Disco 15 Series

Ranked #1
Kelty - Tru.Comfort Doublewide 20
Ranked #1
Enlightened Equipment - Revelation APEX

Ranked #1
NEMO - Disco 15 Series

Ranked #1
Feathered Friends - Egret UL 20/30

Ranked #1
NEMO - Disco 15 Series