Mine fit in my car and I love it. For the price, I think it’s incredible. Sure there’s better out there but I sleep really well on it. Answer from AsherSine on reddit.com
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Costco
costco.com › home › 404 - product not found
Casper Cooling Select 12" Memory Foam Mattress | Costco
Casper Cooling Select 12" Memory Foam Mattress Cooling Knit Cover and Premium Breathable Foam for All-night Comfort Zoned Support™ for Alignment and Comfort Four-layer Foam Construction: Breathable Top Layer, Pressure-relieving Memory Foam, ...
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Costco
costco.com › home › mattresses
Mattresses | Costco
This luxurious choice offers customizable support, and can adapt to almost any sleeping, sitting, or reclining position. Costco also carries a variety of cooling pads for mattresses, mattress pads and toppers, sheet sets, comforters, and other bedding accessories to complement your new mattress.
Discussions

Current sale on Casper mattress - what's your experience?
Mine fit in my car and I love it. For the price, I think it’s incredible. Sure there’s better out there but I sleep really well on it. More on reddit.com
🌐 r/Costco
43
15
September 16, 2025
Casper mattress opinions?
I work in the industry...what behind the scenes would you like to know? More on reddit.com
🌐 r/Costco
9
0
August 1, 2024
The new Casper Costco Cooling Select Hybrid was a nightmare, please help me find my dream bed
Any updates on your search? More on reddit.com
🌐 r/Mattress
15
6
April 29, 2025
Bought Costco Casper cooling select 12" Hybrid Medium Firm and love it
I bought the same mattress back in February. The tag showed it was in the box for over 4 months, which concerned me. And two of the corners were slow to fully inflate. But I gave it a couple weeks and have been mostly satisfied. A little more plush than medium firm, but I do enjoy the zoned support. Maybe not the greatest edge support. But sleeps cool and comfy. Hopefully it holds up long term. But don’t have to worry too much with Costco’s return policy. More on reddit.com
🌐 r/Mattress
38
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April 4, 2025
People also ask

Measurements & dimensions

Twin

38" W x 75" L x 12" H, 56 lbs

Twin XL

38" W x 80" L x 12" H, 59 lbs

Full

53" W x 75" L x 12" H, 73 lbs

Queen

60" W x 80" L x 12" H, 85 lbs

King

76" W x 80" L x 12" H, 104 lbs

Cal King

72" W x 84" L x 12" H, 102 lbs

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casper.com
casper.com › home › casper costco select
Casper Costco Select
Materials & Certifications

Our foams are certified by the CertiPUR-US program, meaning they are made without ozone depleting chemicals and regulated by the Consumer Product Safety Commission Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

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casper.com
casper.com › home › casper costco select
Casper Costco Select
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Costco
costco.com › home › 404 - product not found
Casper Cooling Select 12" Hybrid Medium Firm Mattress | Costco
Casper Cooling Select 12" Hybrid Medium Firm Mattress Certi-pur® Certified Foam + No Ozone Depleting Chemicals Four-Layer Foam Construction: Breathable Open-Cell Foam, High-Density Memory Foam, Zoned Transition Foam, And Durable Support Foam ...
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Reddit
reddit.com › r/costco › current sale on casper mattress - what's your experience?
r/Costco on Reddit: Current sale on Casper mattress - what's your experience?
September 16, 2025 -

Has anyone grabbed this mattress off the current sale? I have a old Casper I really like but am looking to upgrade to a Queen and $120 off is great

I like my current Casper because it’s firm and not bouncy, so motion transfer is minimal

Also curious if people have experience hauling it home from warehouse. Does it fit in your car? Thanks!

Find elsewhere
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Reviewed
reviewed.com › sleep › features › costco-casper-select-vs-casper-original
Casper Select vs. Casper Original: The Costco version is leagues ahead - Reviewed
March 12, 2024 - Its price is seldom discounted—this ... Original. The mattress starts at $549 for a full (Costco doesn’t carry a twin or twin XL), and goes up to $649 for a queen or $849 for a king or California king....
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Costco
costco.com › home › mattresses › queen size mattresses
Queen Size Mattresses | Costco
Casper Cooling Select 12" Hybrid Medium Firm Mattress · Costco Direct · Online Only · $849.99 · Qualifies for Costco Direct Savings. See Product Details. (3,902) Delivery · Available · CompareAdd to Cart · Novaform Advanced Back Support Plus 12” Responsive Foam Mattress ·
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Costco
costco.com › home › mattresses › california king size mattresses
Casper Cooling Select 12" Hybrid Medium Firm Mattress, Full
Casper Cooling Select 12" Hybrid Medium Firm Mattress
Casper Cooling Select 12" Hybrid Medium Firm Mattress, Certi-pur® Certified Foam + No Ozone Depleting Chemicals, Four-Layer Foam Construction: Breathable Open-Cell Foam, High-Density Memory Foam, Zoned Transition Foam, And Durable Support Foam, Resilient Coils for Airflow and Support, Hand-Sewn Cooling Cover, Ships in a Conveniently Compact Box
(4.4)
Price   $749.99
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Costco
costco.com › home › mattresses › king size mattresses
King Size Mattresses | Costco
Qualifies for Costco Direct Savings. See Product Details. (9,458) CompareSelect Options · Casper Cooling Select 12" Memory Foam Mattress · Costco Direct · $569.99 - $849.99 · Qualifies for Costco Direct Savings. See Product Details. (11,678) CompareSelect Options ·
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Costco
costco.com › home
Health & Personal Care | Costco
When it comes to topical remedies, we have products to handle everything from joint pain to diaper rash. For specialty health care items, Costco offers melatonin to improve sleep, gum and patches to help you quit smoking, and minoxidil to encourage hair regrowth.
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Costco
costco.co.uk › Furniture-Mattresses › Mattresses-Bedroom › Mattresses › c › cos_2.1.13.2
Costco
November 23, 2025 - Vitamins, Diet & Nutrition · Small Kitchen Appliances
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NYTimes
nytimes.com › sleep › mattresses › casper mattress review: an honest assessment
Casper Mattress Review: An Honest Assessment for 2026 | Reviews by Wirecutter
September 13, 2024 - Casper’s The One is the company’s most pared-down, least-expensive mattress, and it’s the only all-memory-foam model it currently offers. The company says the 11-inch mattress feels medium-firm with a bit of bounce and cushion, and it should suit all sleep positions.
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Reddit
reddit.com › r/mattress › the new casper costco cooling select hybrid was a nightmare, please help me find my dream bed
Casper Costco Cooling Hybrid Nightmare: Find Dream Bed
April 29, 2025 -

Title says it all. After my third night on the new Casper Cooling Select Hybrid, it's going back to Costco. For anyone else considering this mattress and looking for information:

  • About me: Side sleeper with scoliosis both in my upper and lower back. Low back usually feels fine. I struggle with neck and shoudler pain frequently, though. 120 lb female.

  • Mattress history/what we like: We got a new place where we can fit a king bed. We have two queens: original all foam Casper dinosaur which will be replaced by the new king, and a Westin Heavenly bed (2016 edition, basically an old school Beautyrest innerspring with a soft pillowtop while still being very supportive even right up to the edge). My husband loves the original Casper, I love the Heavenly. The old school Casper is fine for me and causes no pain, I just don't particularly like it, either. We also purchased the Casper Select Original from Costco for the guest room at my parent's two years ago That one I feel the same way about (it is fine, I don't love it.) They changed the Heavenly so it is no longer the same, and also it is too expensive for us at the moment (need to stay under $2k for a king, ideally less). We thought the Casper Hybrid would be a good middle ground.

  • Verdict on the Costco Casper Select Cooling Hybrid: WORST. MATTRESS. EVER. Light years softer than the other two all foam Caspers, by a really long shot. The edge support is non existent and my hips just seem to sink right down into the depths of hell on this mattress. I have slept on it for three nights and for 2/3 of them I have had horrific back pain the next day. It has taken the crown for "most pain inducing mattress I have ever slept on", a title previously held by the mattress at my parent's place that was decades overdue on being put out to pasture and hurt us both so bad we replaced it so we could visit them. If you have an all foam Casper now and are considering this one, be aware that this bed does not feel like it at all. The softness feels nice for a minute or so, but then it becomes a sinkhole in the middle zone. For what it is worth my husband does not mind it, but he is also not that particular. A friend came over the other day and I asked her to lay on it for her take. She (similar size as me) agreed that it is way too soft to be comfortable.

Where do we go from here? If we stick with Costco, what should we consider? The reviews on the Lakedridge are extremely mixed. Given I have back issues I would prefer too firm over too soft (and you can always add a topper). I have also read that it is supposed to be similar to the S&F Estate Medium which I laid on at Mattress FIrm and liked, although many reviews say it is much firmer. We also both liked the medium Beautyrest Black at Mattress FIrm (not sure which model, exactly), but that is out of budget. Based on my history, I am thinking I like firm mattresses with plush pillowtops, but it seems the whole world is going the foam/hybrid direction and those are hard to come by now. Is there one out there that is readily available to try, feels similar to the Westin Heavenly or Beautyrest Black, and comes in closer to $1500 or less? Is the Lakeridge even worth a try? TIA!

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NBC News
nbcnews.com › deals and sales › costco membership: what to know, perks, fees and more
Everything you need to know about Costco memberships, including recently increased fees
November 19, 2025 - Whether you need a couch, an air fryer, a TV or running shoes, Costco has a vast selection of clothing, furniture and other home essentials from popular brands like Adidas, Casper, and LG. With a Costco membership, you also get in-home delivery and installation on major appliances as well as a two-year Costco extended warranty.
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House Beautiful
housebeautiful.com › shopping › furniture › casper mattresses have finally landed at costco—and they're cheap
Casper's Discontinued Memory Foam Mattress Is Back (and Super Cheap) at Costco
August 9, 2023 - Want the best Casper mattress price? Get a Casper Select mattress or Casper Element mattress at Costco. A Casper memory foam mattress costs as little as $505.
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Reddit
reddit.com › r/mattress › bought costco casper cooling select 12" hybrid medium firm and love it
r/Mattress on Reddit: Bought Costco Casper cooling select 12" Hybrid Medium Firm and love it
April 4, 2025 -

I finally replaced my 2015 Tuft and Needle Kind size and 20+year old box springs. New box springs were Serta available at Costco. The difference is incredible! I love the new mattress even though it has only been out of the box for 2 hours before we slept on it. Very happy with my purchase. I'm a tall 200lb back and side sleeper, wife is a stomach sleeper. We both feel like it's plush and comfortable yet supportive. No more back and shoulder pain from the old sunk in mattress. No more ridge in the middle of the bed from the old broken down box springs.

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Sleep Foundation
sleepfoundation.org › mattress comparisons
Novaform ComfortGrande vs. Casper One Mattress Comparison
April 29, 2025 - Casper and Novaform have taken different approaches to building their brand — Casper was one of the first companies to offer a mattress in a box shipped directly to customers, while Novaform sells many of its mattresses exclusively through Costco — but in the end, both offer solid options for mattress shoppers.
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Mayo Clinic Connect
connect.mayoclinic.org › discussion › adjustable-bed-and-appropriate-mattress-for-it
Adjustable bed and appropriate mattress for it | Mayo Clinic Connect
November 19, 2025 - @sueinmn Such great feedback, Sue! Thanks so much! Costco is having a sale on the Casper now and I’ll compare that to local mattress store. If I go for that, I’ll be sure to leave the windows in my bedroom wide open and not sleep in there for a few days. My lungs are SO fragile.
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Sleepopolis
sleepopolis.com › home › mattress reviews › casper select mattress review
Casper Select Mattress Review (2026) | Sleepopolis
Casper Select Mattress Sleepopolis Score
Calling all Costco shoppers — there’s a mattress waiting for you in the bedding aisle. The Casper Select mattress is meant to be a similar version of the popular Casper Original, but is exclusively sold through Costco (so you can only get it with a Costco membership). Exclusively sold at Costco, the all-foam Casper Select mattress is meant to be a similar version of the popular Casper Original and is designed to bring sleepers both support and pressure relief.
Rating: 4.1 ​