Informed by third-party engineer testing commissioned by GoodMorning.com.
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5.4 /10
Cocoon Essential is a memory foam mattress from Sealy. The Essential model is the lowest-priced entry in the Cocoon line, which is Sealy’s bed-in-a-box collection. This mattress is available in medium firmness only. Cocoon Essential by Sealy is available online at $799 for a queen size.
Though the mattress has excellent edge support, Cocoon Essential lacks cooling features and a machine-washable cover. Its 100-night sleep trial and 10-year warranty are only industry standard. In comparison, similar foam mattresses like Douglas provide more features, a longer sleep trial, and a longer warranty, all for the same price.
Determined by how much the mattress edge sinks under applied weight. A mattress with average to good edge support will score 5/10 or higher.
8.9 /10
Determined by measuring a medicine ball’s impact on the mattress. Average to good motion isolation would be 5/10 or higher.
6.0 /10
Determined by dropping a medicine ball onto the mattress. The higher the first bounce, the higher the score out of 10.
5.8 /10
Determined by entering a mattress’s cooling features into our scoring algorithm. The more effective cooling features that are present, the higher the score out of 10.
0.0 /10
Cocoon by Sealy’s Essential model is 8″ tall. This mattress is available in a single medium level of firmness. It comes in standard sizes ranging from twin to king, at a price range of $579–$999. Cocoon Essential’s 3 layers are all made using CertiPUR-US® certified foam, with a non-removable mattress cover made from polyester. The mattress has excellent edge support and above-average motion isolation.
However, if you’re looking for a mattress that offers more benefits for the same price, consider Douglas Original instead. Priced at $799 for a queen size, Douglas comes with superior motion isolation, balanced support, good pressure-point relief, and a machine-washable top cover. Douglas also provides better value with a free bedding bundle.
Price
$579–$999
Firmness
Medium
Type
Memory Foam
Shipping Cost
Free
Trial Nights
100
Warranty Years
10
Cooling Feature Score
Ideal For: Back Sleepers, Side Sleepers
To spend less than $1,000 on a queen-size mattress A mattress with excellent edge support A bed-in-a-box that unrolls and expands with little hassle To purchase a mattress from a well-known brand
A machine-washable mattress cover A mattress made in Canada A mattress that helps keep you cool as you sleep A sleep trial longer than 100 nights A mattress warranty longer than 10 years To buy from a mattress company that’s rated higher than “Poor” on Trustpilot
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Our Rating:
9.9 /10
Compare With
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|---|---|---|
| Overall Rating | 9.9 | 5.4 |
| Trial Nights | 365 | 100 |
| Warranty Years | 20 | 10 |
| Motion Isolation Score (/10) | 8.3 | 6.0 |
| Made in Canada |
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| Allows Returns |
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| Size | Price | Dimensions | Weight |
|---|---|---|---|
Twin | $579 | 74.5″ x 38″ x 8″ | 32 lb |
Twin XL | $649 | 79.5″ x 38″ x 8″ | 35 lb |
Full / Double | $699 | 74.5″ x 53″ x 8″ | 45 lb |
Queen | $799 | 79.5″ x 60″ x 8″ | 53 lb |
King | $999 | 79.5″ x 76″ x 8″ | 66 lb |
Looking for a foam mattress with more features and better value? Check out Douglas.
Sealy uses FedEx to ship Cocoon Essential for free throughout Canada. Typically, the mattress will arrive at your doorstep in 5–7 business days, including dispatch and delivery time.
Cocoon comes with a 100-night sleep trial. During that time, you can decide whether to keep the mattress or return it. Sealy asks that you wait 30 days before making a final decision and requesting a return.
The company will arrange for mattress pickup and donation to a local charity. However, the shipping cost will be deducted from your return. Sealy also requires your mattress to be in good condition and free of any stains or damage.
Sealy offers a 10-year warranty, which is standard for the mattress industry. The warranty covers issues caused by manufacturing defects, as well as tears in the mattress cover.
Sealy’s sleep trial, return policies, and warranty might be industry standard, but they don’t compare with competing mattresses like Douglas Original. Douglas offers a 365-night sleep trial, which gives you much more time to determine whether this mattress is right for you. The mattress also comes with a 20-year warranty—twice the length of Sealy’s warranty.
Courier | FedEx |
Shipping Cost | Free |
Delivery Time | 5–7 business days |
Sleep Trial Nights | 100 |
Warranty Years | 10 |
Return Ease | Full refund minus any shipping costs |
Shop Douglas for a longer sleep trial and warranty.
| Height | Layers | CertiPUR-US® Certified | Machine Washable Cover |
|---|---|---|---|
8″ | 3 | Yes | No |
Cocoon Essential stands 8″ tall when unrolled and fully expanded. The mattress interior has 3 foam layers.
All foam is CertiPUR-US® certified. At time of writing, Sealy doesn’t publicly disclose the density of foam used in Cocoon Essential. The mattress cover also isn’t machine washable. This means you’ll need to clean any sweat stains by hand—and these stains are likely, given the heat-trapping properties of memory foam.
Try Douglas Original with its cooling features and machine-washable mattress cover.
This allows us to accurately rate and compare the performance of the mattresses reviewed on this website. Engineer independence and operating standards help ensure their results remain unbiased, valid, and reliable. Each mattress was evaluated using the same strict mattress testing methodology to protect the overall integrity of the results. The full report has been given the official stamp of approval from an APEGA-certified engineer operating under a strict ethical code of conduct.
Mattress testing conducted outside of this professional standard poses a greater risk of validity errors or reviewer bias.
8.9 /10
6.0 /10
5.8 /10
0.0 /10
| Launched | Company HQ | Ownership | BBB Rating | Trustpilot Rating |
|---|---|---|---|---|
1881 | North Carolina, USA | Public (NYSE: TPX) | ||
Founded in the 1880s, Sealy crafted customized mattresses in a Texas town, adopting the town’s name as its own. Sealy was an industry frontrunner by the 1920s. The well-known Posturepedic mattress line was added to the company in the early 1950s.
In 2012, Sealy merged with Tempur-Pedic, one of its biggest competitors, to become Tempur Sealy International, Inc. The corporation also owns the Stearns & Foster mattress brand.
Sealy holds a “B-” (unaccredited) rating on the Better Business Bureau, but a user score rating of only 1/5. On Trustpilot, Sealy has a “Poor” rating with a score of 2.3/5. Tempur-Sealy International also received a “Poor” rating on Trustpilot. Customers have reported issues receiving orders, using their products, and resolving warranty claims.
Choose Douglas with its “A+” BBB rating and “Excellent” Trustpilot rating.
While Cocoon Essential by Sealy is reasonably good, it lacks cooling features and a machine-washable cover. Its 100-night sleep trial and 10-year warranty are industry standard and don’t offer extra value. For more features at the same price, we recommend Douglas Original.
Douglas Original comes with a machine-washable cover and cooling gel foam layer. You’ll also get a 365-night sleep trial and 20-year warranty. Douglas Original is available at just $799 for a queen size.
Douglas also comes with a free bedding bundle that includes a mattress protector, sheets, pillow(s), and pillow protector(s).
Cocoon Essential by Sealy is a decent mattress with notably good edge support. However, its lack of cooling features and a machine-washable cover are hard to overlook. Cocoon also comes with only a 100-night sleep trial and 10-year warranty. For more value, consider Douglas Original with its cooling features, machine-washable mattress cover, 365-night sleep trial, and 20-year warranty.
No, Cocoon Essential’s mattress cover is not machine washable. The manufacturer recommends spot-cleaning the cover only.
Sealy manufactures Cocoon mattresses in the United States.
When you order the mattress directly from the manufacturer’s website, the Cocoon Essential mattress costs $579–$999, depending on the size you choose. A queen size costs $799.
Sealy offers Cocoon Essential and other Cocoon mattresses through the Cocoon website. Some authorized retailers, like Costco and Walmart, also sell Sealy Cocoon mattresses (as of the time this review was written).
READ MORE: Should you buy your next mattress at Costco?
Sealy offers a no-questions-asked refund if you’re unsatisfied with your mattress. However, the company does ask that you try the mattress for a minimum of 30 nights before making a final decision. If you still want to return the mattress, you can contact customer service to arrange your return. You’ll receive a refund minus shipping costs.
If you want more value for your dollar, we recommend Douglas Original. It comes with superior motion isolation, a cooling gel comfort layer, and a machine-washable mattress cover. You also have a 365-night sleep trial to try the mattress at home, and a 20-year warranty to protect your purchase for longer.
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9.9 /10
The award-winning and Canadian-made Douglas mattresses offer unbeatable value and include: FREE bedding bundle, a 365-night sleep trial, and cooling gel foams for optimal comfort.
Top Pick 2025
Best Canadian Foam Mattress
LIMITED TIME OFFER!
Buy any Douglas mattress today and get a FREE Comfort Sleep Bundle, 50% off Down Alternative Duvets, and 15% off all bed frames and bedding.
Sale ends April 4th. See website for details >
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