tldr; Reddit highly recommends the Therm-a-Rest Vesper quilt for its warmth, freedom of movement for side sleepers, and secure attachment to sleeping pads.
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Best praise vs top criticism for Therm-a-Rest Vesper
“It’s interesting to read everyone’s responses! I am an active side sleeper that sleeps cold. I had a thermarest vesper 20. Loved the ability to move and not feel like my knees were smashed. Paired with a 25” wide pad and I could sleep comfortably…only down to around 34 degrees. It got wicked cold spots, but that quilt is known for that issue. Upgraded to an EE enigma 20 wide with a baffle (picked up a production 2nd - awesome!) and I’m comfortable to like 28. Frankly, I’m not interested in overnight lows below that and I’m not a thru hiker so it works for me. The wide means I can wrap it like a bag if I have to. I’ve got a zero degree bag for the random times I’ve needed (ie nepal, Kilimanjaro). Whatever you go with, expect it to be functional to 10-15 degrees above what they list it at depending on the full and reputation of the particular quilt. ”
53 Reddit opinions analyzed • Last updated 2/24/2026