cocoon chill mattress review bed by sealy

Cocoon Mattress Review (Chill Bed by Sealy)

The Cocoon Chill bed by Sealy is one of the most affordable, yet cooling online mattresses available right now

The Cocoon Chill by Sealy is one of the best cooling mattresses on the market today. It’s great for people who enjoy the feel of a memory foam mattress, but tend to sleep hot. This bed will be supportive and pressure relieving, which means it should be comfortable for people regardless of their preferred sleep style, but should be especially comfortable for back and stomach sleepers.

Who Is This Bed Best For?

  • People who sleep hot
  • Anyone that likes memory foam
  • Back and stomach sleepers
  • People who want to choose their firmness option (Cocoon by Sealy is available in a Soft and Firm version)

Who Won't Love This Bed?

  • Strict side sleepers will likely find this bed too firm
  • People who despise memory foam
  • Heavy individuals (that should probably be sleeping on a coil mattress)

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Cocoon by Sealy Policies

Cocoon Chill comes with a standard 100-night free trial. If you don’t find the mattress to be as comfortable as you’d hoped once it arrives, Sealy will allow you to exchange the mattress one time at any point during the 100-night free trial. Specifically, you can swap out the “Cocoon Soft” version for the “Cocoon Firm.” You can also get a 100% refund if you’d like within that 100-night trial period.

Sealy also offers free shipping on Cocoon Chill. They make it quite easy on you, too! Once the bed has been ordered, it will be shipped to you via UPS ground for free. Sealy will send you a tracking number, so you can watch your new mattress journey to your bedroom. Then you just have to unbox the bed, watch the mattress inflate, and enjoy. Here’s what that unboxing process looks like for the Cocoon mattress.

cocoon mattress review chill bed by sealy review unboxing
Unboxing the Cocoon Chill mattress

Cocoon Chill comes with UPS Standard Shipping (which means the bed should arrive in 5-7 days). However, Sealy offers Saturday delivery, UPS Next Day, and UPS Second Day delivery, depending on where you live. Sealy does not offer international delivery as of this post. However, they say they are planning on offering it for Cocoon Chill soon. So, if you live outside the United States, Sealy says to send them a note and let them know where you’d like them to ship.

If you decide your mattress is not the right fit for you for whatever reason, call Sealy at (888) 818-4039 or email them at [email protected] If it is during the 100-night free trial, you can return or exchange the mattress for free. If that’s the case, Sealy will arrange for pickup. This may include donating, recycling, or disposing of the mattress. Once the return is confirmed, Sealy will issue a refund to your credit card within 1-2 business days.

If you are concerned about your mattress lasting for a long time, Sealy offers a 10-year limited warranty on Cocoon Chill. This means that within ten years from your purchase date, they will replace or repair any defect that is covered under warranty. Defects that fall under Sealy’s warranty include any visible indentation greater than 1”, a torn mattress cover, and so on. Make sure you read the warranty details on Cocoon Chill by Sealy’s website, because there are a lot of warranty specifications.

Cocoon Mattress Price and Coupon Code

Cocoon Chill by Sealy mattress is one of the most affordable cooling mattresses on the market. The pricing breakdown is as follows:

SizePrice (MSRP)
Twin$549
Twin XL$599
Full$799
Queen$949
King / Cal King$1,149

We were able to secure an exclusive coupon code for you. It should be on the right side of your screen or you can check CocoonbySealy.com to see current offers and bundles. As you might imagine, they offer steeping discounts during major holidays. Typically they’ll end up throwing in a pillow or some small sleep accessory with your purchase of a mattress.

What Is Cocoon Chill Made Of?

Cocoon Chill is a 10”mattress constructed with multiple layers of foam. The bed is cool to the touch, thanks to its phase-change cooling cover.

The construction of the mattress will depend on whether you get the Soft or Firm model. The Soft model has three layers, while the Firm model has only two layers.

The base layer is made with a dense polyurethane foam. You’ll see this on nearly all foam mattresses.

cocoon mattress review chill bed by sealy construction and layers
Inside look at the Firm version of the Cocoon mattress

If you go with the Soft model, you will get a transition layer, which, as you’d expect, helps soften up the mattress. If you get the Firm model, you lose the transition layer so that you feel more of that dense support foam.

cocoon by sealy review construction whats the mattress made of
Under the hood of the Soft Cocoon mattress

Irrespective of which model you go with, the top layer is made with 100% memory foam. As is typical of memory foam, this layer will adapt to your body size, shape, and sleep position.

People who are concerned about sleeping on toxic materials will be relieved to know that the Cocoon Chill mattress is CertiPUR-US certified. CertiPUR-US is a nonprofit organization that conducts rigorous safety inspections.

Cover, Cleaning, and Care

The mattress cover is infused with Sealy’s proprietary Phase Change Material (PCM) that absorbs and disperses body heat. In fact, this cover makes the Cocoon Chill mattress cool to the touch (much like its name suggests!). Although many mattress companies claim to use cooling technologies that will prevent the bed from sleeping warm, we haven’t found them to always be effective. The Phase Change Material on Cocoon Chill however, helps provide a fairly cool sleeping surface.

cocoon mattress review chill bed by sealy cooling cover
Cooling cover on the Cocoon Chill mattress

While the Cocoon Chill mattress cover is technically removable, it is not washable. So if you are enjoying a nightcap in bed and end up spilling your beverage, we recommend you spot clean the spill. Instead of rubbing vigorously at the stain, you should gently dab at it with a cloth that has been dampened with water and a little mild detergent. Gently scrub the spill until the spot has cleared, and let the mattress air dry.

On the other hand, if you think there is a good chance you will be making a mess on your new mattress (because, say, you often enjoy eating breakfast in bed), you may want to look into a mattress protector. A mattress protector will help prevent stains from permeating the mattress. Sealy says you can use a mattress protector with Cocoon Chill, but we think having a cover on top of the bed may prevent it from feeling as cool-to-the-touch. It also may prevent the mattress from cooling you down as effectively during the night.

If you are concerned about the Cocoon Chill bed feeling like new for many, many years, we recommend rotating the bed 180° periodically. Most mattress manufacturers recommend doing this every six months or so to help prevent any lasting indentations in the bed. However, this mattress is not flippable.

Cocoon Chill Feel, Firmness, and Responsiveness

Cocoon Chill has a typical memory foam feel, so it will mold to your body shape and sleeping position. However, this bed feels denser than most memory foam beds. That means you aren’t going to sink into the bed as deeply as you would a traditional memory foam mattress. Unlike most memory foam beds (which sleep warm), the cooling compound infused in the Cocoon Chill cover allows this bed to sleep comfortably cool.

cocoon chill mattress firmness

Sealy offers Cocoon Chill in two firmness options. The two options feel fairly similar, but Sealy’s most popular option is the Cocoon Soft, which is less dense and allows you sink into the bed a bit more while sleeping.

We’d say this bed responds slowly to being compressed, which is typical for memory foam mattresses. However, combination sleepers will appreciate that there is not really a deep stuck-in-the-mud feel on Cocoon Chill.

cocoon mattress review chill bed by sealy responsiveness for combo sleepers
Slower responsiveness, but still easy to rotate positions

So if you shift positions while sleeping, there may be a slight indentation where you were before. But, at no point should you feel trapped in a Cocoon bed. This is because the Cocoon Chill memory foam is dense enough that you should be sleeping ON it, instead of IN it.

Is Cocoon Chill Good for Back and Stomach Sleepers?

Cocoon Chill is made with a dense memory foam that provides enough support for back and stomach sleepers. Back and stomach sleepers need a supportive mattress, so their spine will stay aligned during the night.

cocoon mattress review by sealy back and stomach sleepers
Kaite Kale sleeping on the job

Is Cocoon Chill Good for Side and Combo Sleepers?

While we think some strict side sleepers may be comfortable on this bed, we don’t think it provides enough pressure relief to make it a good bed for all side sleepers. If you are a heavier individual, you might be fine, but in general, this is not a bed for side sleepers.

firmness graphic cocoon classic mattress review

As for combination sleepers, we do think Cocoon will be a nice mattress, as long as you’re fine with that dense memory foam feel and you don’t favor your side.

Is Cocoon Chill Good for Heavier People?

Cocoon Chill is supportive enough to work for all body types, including heavier individuals, although we’d still encourage you to first look into a hybrid or spring mattress if you’re in the 250 – 300 lb range, or heavier. The memory foam is dense enough that heavy sleepers should find it to be durable and supportive for a variety of sleeping positions, but again, it might not be your favorite bed long-term, given that it’s still made entirely of foam.

Is This A Good Mattress for Couples? — Edge Support and Motion Isolation

If you like to share a bed with your better half, we think Cocoon Chill is a good choice. The cooling properties of the cover help make sure that even while sleeping next to someone who is exuding body heat, you will be able to sleep cool.

cocoon chill mattress review motion isolation
Very good at isolating motion

Furthermore, Cocoon Chill has a thick layer of memory foam on top. Memory foam is known for isolating motion well, which is helpful if your partner tends to toss and turn at night. (Motion isolation means that the bed does a good job of keeping movement from traveling onto your side of the bed.)

cocoon by sealy review edge support
Good edge support for an all-foam mattress

This bed also has good edge support, which means that if you find yourself on the edge of the bed, you won’t feel as though you are about to fall off. This is very helpful if you are in a relationship, and not planning to buy a king size bed.

Cocoon by Sealy Review: Verdict

The Cocoon Chill mattress is an affordable, cool mattress that is great for people who sleep hot or live in a very hot climate. It has a dense memory foam feel. Even though it is a memory foam mattress, it does sleep cool. Cocoon Chill comes in two firmness options, but there is  only a slight difference between the Soft and Firm versions.

Review Team

Tharon Green

Stomach Sleeper

carla thrower slumber yard

Carla Thrower

Back Sleeper

JD

JD Christison

Combo Sleeper

Matt

Matt Ross

Back Sleeper

FAQs

How did the Slumber Yard get this mattress?

We were sent the Cocoon Chill mattress by Sealy, however, they did not pay us to say positive or negative things about this bed. We review products independently.

Is this mattress built in the United States?

Yes, Sealy designs and assembles all their mattresses in the U.S.! They are all shipped from Sealy’s Belmont, Mississippi facility.

Is the Cocoon Chill available in retail stores?

No, Cocoon Chill is only sold directly from Sealy, and is not available in any retail stores. Since you can’t try it out in a brick and mortar shop, Sealy offers a 100-night risk free trial. If you decide it’s not comfortable or just not the mattress for you in that time, you can return the bed and get a full refund.

Will my new mattress smell?

After unboxing a new Cocoon Chill mattress, there may be a slight smell. It’s called “off-gassing,” and is caused by the cells in the foam opening. It may last a few days, but Sealy says it will typically disappear after the first week that your mattress has been compressed. We’ve unboxed a lot of beds and found that to be true in most cases.

Does Cocoon Chill have a break in period?

Sealy does not have a minimum break in period, but the company does recommend you sleep on your new mattress for at least 30 nights before requesting a return. This is because it can take some time to get used to a new bed. Sealy says if you are not happy with your new bed, you can return it exchange it risk-free during the first 100 nights.

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