Kelty - Tru.Comfort Doublewide 20

Zenbify fits the design you're asking about, but is above your cost by a decent amount. They are super comfortable though, and I love mine. Might keep an eye and pick up on sale/discount or with a coupon code. I'd generally recommend 2 sleeping bags/quilts vs a shared double unless you both tend to sleep at the same temperature. You can also get sleeping bags that zip together if you do want to share space but have the option for solo/separate use. That being said, Kelty makes good stuff so I'd trust their double if it fits your needs.

I had one. It's nice for the price. But the packed size is huge.

My partner and I are on the smaller size (<5'6" and <150lbs), but we fit quite comfortably into the kelty double using a mega mat duo LW+. It is 100% a car camping only setup though. For backpacking Id personaly lean into the zenbivy duo with 2 individual sleeping pads as pretty well the only light enough option

I’ll be the odd one out to suggest a double bag but I almost never go camping without my partner and we cuddle. The Kelty Doublewide is where it’s at. Paired with 2 Klymit Drift Pillows (size L). Partner is picky with pillows and those are great. Grab a two pack from Costco Next for a good deal. Also for colder trips sub 30 pick up a large quilt / down / synthetic down whatever to throw on top.

I have the kelty and it’s cavernous and very warm been down to 30 on it no problem yet

Double sleeping bag rated for 20 degrees did the trick for my wife and I. It’s one of our favorite purchases for car camping.  We got the Kelty brand double bag. It keeps us warm down to about 35 degrees Fahrenheit. 

I have this and love it. I sometimes just use it for myself.

Also have the double wide for camping in my truck bed. I put some wool blankets inside with me and I'm nice in cozy in freezing temps.

I picked this up last year as it was about the perfect size for the bed in my camper van. I really like that the flap keeps the pillows from escaping, and used for 3/4 days camping of mid 40s degree nights and was plenty comfortable. It does pack up huge.

Oh my wife and I just bought a 2 person bag thats rated at 20 so may be a tad light but it's awesome give me a sec to link it. Super comfortable and one bag, nothing seperate