MEKKAPRO Three Season Ultra Lightweight Mummy Sleeping Bag +20°F - Sequoia Compact Camping Hiking Backpacking

Purchased for camping in Yellowstone in June. It did OK. It stayed warm to 40F, 30F was ok, would not recommend to 20F as advertised.Cons:Construction: The stitching goes clear through from inside to outside letting the cold air in. This is never going to be a 20F bag.The straps on the bottom to hold the pad are a little weird on a mummy bag, they get tangled and makes it difficult to roll over with the bag.I didn't care for the lumpy neck baffle, it felt like having a pillow in the wrong place.I felt it was a bit small for an adult.Pro:The pocket on the inside was really nice-had a zipper and kept things in place.My daughter liked the neck/ear baffle. It helped with sealing the heat in.The size was good for my tweenage daughter.

This is definitely warm and comfortable. The outside material feels like it is quality and durable. i am 5'10" and I have no issues with the height of this bag. Only issue is the width of the bag. I can lay down and play my arms next to me very tightly and that's about it. It is also tight around the legs so can be a bit claustrophobic. But warmth to weight ratio is definitely on point. Would highly suggest if you are a person with a smaller frame.

Definitely check the sizing first. I’m not necessarily broad shouldered, but it took a couple nights before I learned how to to pretzel my way into being able to close the zipper all the way. First experience with a mummy bag, though, so that might be my fault.Where it gets the two stars is from the quality. The cinch didn’t seem to be sewn in properly and came right out, so I had to restring it and fix that as best as I could.I don’t get cold easily, but even after fixing the cinch, and getting the zipper all the way up, I still had to bail out to my car in 40-50 degree weather after it got too cold. Not sure where the 20 degree rating came from, but I don’t believe it.

The bag is a little too small at the legs. The width makes it hard to get comfortable. It us very warm and light just want a bit more widthe

My grandson loves it, he is excited to try it in the colder weather

The Quality seemed good and the look was great. But my 1st use was spending two nights up in the mountains in 15 degree weather. I climbed inside and found I could only get it zipped to my waist. It kept my legs very warm. The company was very compassionate and refunded my money.

I really like this sleeping bag. It is lightweight, but definitely warm. I read reviews that said it is very snug - I am 5'0 about 130lbs and find it to be roomy, but it's definitely not for the big and tall.

This was not a very warm bag. Also it's really not big wide enough for a woman with hips (I'm 5' 6" with an average build).