Casper Cloud One

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Overall

#590 in

Mattress

according to Reddit Icon Reddit

Sentiment score50% positive
2
1
1
Last updated: Apr 23, 2026

Reddit Reviews

Reddit Icondrgut101
12 months ago

Casper foam mattress with their “cooling tech” stuff. Got it from Costco and thought I’d hate it. Best fucking mattress I’ve ever had.  It’s freezing. I love it. 

Reddit IconGardenGood2Grow
about 1 month ago

Love my foam mattress- Endy, Casper- there are lots. I got a great frame from Costco that was reasonably priced. New so no bed bugs

Reddit IconOver9000Gingers
9 months ago

I am a fan of the Casper one they sell, it solved my lower back pain very quickly.

9 months ago

It’s all foam and I haven’t had it for very long yet so we’ll see about longevity. It’s not a very firm mattress for me but I’m pretty big at 225lbs. It has a zone comfort where it’s supposed to be firmer around the top and bottom of the bed and lighter around the center so your hips and backside don’t get contorted as you sleep. This is the only bed I’ve found comfortable enough to sleep on my back.

8 months ago

That is the one I have. It’s still been good to me since I bought it.

Reddit IconNanny0416
8 months ago

Thanks! I'm in early stages of choosing a twin mattress. I'm thinking of latex or memory foam. I'm a 140 pound woman. I've only seen slats for foundations. Are they really sufficient support? I have a Casper twin on a metal zinus frame now and I'm looking to get rid of both. Not enough support for me.

Reddit Icon69stanglover
8 months ago

Came in here to say literally the exact same thing. Add to this that in a big guy - 250lbs. Zero deflection as well.

Reddit IconAffectionate-Roll410
12 months ago

Not Casper, didnt hold up and customer service is useless

Reddit IconAnneemai
about 1 month ago

Get a solid wood or steel platform frame and spend your money on a good midrange mattress (Costco, Sleep On Latex, Purple, Casper, Tuft & Needle) and a latex mattress topper if needed. I would estimate $200 frame, $500-$1000 mattress, $150 topper.

Reddit IconAntiwol

Rankings by Use Case

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Best for Hot sleepers

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Best for Long-term durability

SleepOnLatex - Pure Green Organic Latex Mattress

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Buyers who view a mattress as a long-term investment and want to purchase one that will maintain its support and comfort for over a decade, prioritizing total cost of ownership over a low initial price.
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Best for Motion isolation for couples

Helix - Midnight Luxe

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Couples or co-sleepers who are easily woken up by a partner's tossing, turning, or getting in and out of bed.
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Best for Natural & organic materials

SleepOnLatex - Pure Green Organic Latex Mattress

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SleepOnLatex - Pure Green Organic Latex Mattress

Health-conscious individuals or those with chemical sensitivities who want to avoid synthetic foams, chemical off-gassing, and potentially hazardous materials like fiberglass in their sleep environment.
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