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Cocoon by Sealy is Sealy's answer to the disruptive mattress in a box brands that have been so popular over the past two years. They offer a cooling 'Chill' memory foam mattress and hybrid mattress. With massive brand awareness and competitive prices, Cocoon is an exciting entry into the mattress-in-a-box space. One that's sure to continue to innovate!
Dynasty is a mattress brand that is sold direct online, through local retailers and famously on Amazon. It is known for its low prices and low priced deals. Their mattresses feature all-foam designs with cool gel foam in the top layers to help dispel heat. Overall, many customers have good things to say about initial comfort, with some complaints mentioning longevity in some cases.
Based on our aggregated reviews and our scoring method, we recommend Cocoon in this match up!
See Our Full Review of Cocoon
Having highly rated customer satisfaction scores is a good beginning point to find if a mattress will work for you. Customers rate these mattresses highly when it comes to comfort. Customers report feeling comfortable with these mattresses and having a good experience with the company itself. Read on to figure out if the mattress will work for your body!
A supportive mattress is one of the most important things to just about everyone. Even if you like a mattress that isn't super firm, a mattress that keeps your body properly aligned is very important. Most report that these mattresses offer a good amount of support.
Edge support is one of the most important things to sleepers -- must don't know until they lose it. These mattresses are reported to do well with edge support, which means sleepers feel propped up on the sides of their mattress as well as the center.
Bowling Ball & Density Tests
The bowling ball test is a great way to measure mattress firmness and it does well measuring even support. These mattresses offer good evenness throughout the sleeping surface to help with better spine alignment.
Customers agree that these mattresses are competitive when it comes to durability versus the competition. For buyers, finding a mattress that offers good durability can mean years of extra sleep. while one that quickly degrades can mean quick discomfort. For most sleepers, these mattresses will last between 7 - 12 years on average, which is good for contemporary mattresses. Those that are heavier than average or use their mattresses more than once a day may experience a slight decrease in durability.
Get an Instant Discount for Cocoon: Get 35% Off + Free Pillows & Sheets
Customer reviews are sometimes hard to make sense of -- especially with all of the great marketing that is being done to capture people's attention. Customers, unfortunately, don't always feel great about these mattresses. There are still customers that are happy with their mattresses, but others that are not as pleased. Make sure to read on to figure out if they will work for you.
Support isn't equal to firmness. A well supportive mattress aligns the spine and leads to healthy sleep. Sadly, some customers don't find these mattresses to have great support. Most folks are comfortable with the support right after purchase, but some have reported support issues as time as gone on.
For those that like the lay close to the side of their mattress or have mobility issues, even edge support is very important. At first, these mattresses do a good job with edge support, but some may find that it doesn't work for them over time.
These mattresses may not be as long-living as you'd like. Some reviewers have had complaints regarding durability and comfort over a short horizon. If you are searching for a mattress with lasting support and are of a heavier build, one of these mattresses may provide initial comfort, but make sure to brush up on the warranty and return policy before buying.
Just what I expected but I might need to exchange it. I bought the soft mattress. It feels like foam on a rather firm, supportive mattress. Sounds ideal for a side sleeper, but I'm waking up a bit sore in lower back. Honestly, it could be my medicine dose. I have to do a good trial with better pillows, regular dose of my medicine to be scientific. Arrived a day early. I managed to unpack it on my own. I'm a short woman with back pain and I didn't hurt myself unpacking it. It would be super easy for two people. I'm very happy i can exchange it if i need to.View More Reviews
The process to buy the mattress was so painless. It was so much better than stepping foot into a mattress store - I will never do that again. My husband threw his back out and we desperately needed this new one. So I called customer service and told them what happened. They were SO helpful and actually over-nighted the mattress to us so my husband could recuperate faster. I am very grateful. One thing to note - even though we have the "soft" version, it is much firmer than what I was expecting. It's not one of those foam mattresses than can be difficult to move around in. This definitely has a good amount of firmness to it. Even my husband, who loves a good, firm mattress, says this is great for him!
For the first time in months I wake up rested and NO back pain.
Still enjoying a great nights sleep on this mattress! Seamless process from selection to delivery to set up.
Delivery was timely, package was easy to open, mattress came to life immediately. Our mattress is firm and comfortable. We love it!
The morning after sleeping on it, I got out of bed and starting saying, "My back hurts." As soon as I said it though, I realized it wasn't hurting! I was just so used to complaining about my back hurting that I did it automatically without even thinking. It keeps me very warm a night!
I've only had my mattress for about 2 weeks now but so far I'm happy with it and am definitely sleeping better. It really is more firm than you would expect out of a "soft" mattress but it's actually what I prefer. I feel like I have more support that way. My best friend has a Leesa and my Cocoon is definitely a bit firmer than hers. I've bought foam toppers in the past and they never held up over time. I am hoping this foam mattress doesn't let me down. I have to say it is a really good deal compared to other bed in a box companies out there and the reputable company name sold it for me. Of course the great reviews helped too ;-) I plan on updated my review in the future to let you know how it holds up over time. Good luck, friends!
We love, love our new Cocoon mattress and foundation. I don't want to get out of bed! I'm now ordering them for our son's room and our guest room, too! Great customer service when I reached out with questions.
What an awesome mattress. The only thing I would suggest re: the cocoon would be to unpackage/wrap it on the floor completely before putting it on your bed frame. You have to take it off to get the last wrap off anyway.... Money well spent, very worth it, we will see how it holds up in the next few months before we come back to update our comments.
I just wish it is firmer. However, the piece is not firm enough for me so I have to return it.
This bed is very firm. From my personal opinion, I would give this bed a 7.5 out of 10 on a firmness scale. This bed causes me to wake up with back and neck pain, that I did not get from my older SPRING mattress. As for the "chill" cover, it does make the mattress feel a slight bit cooler to the touch, but after 15-20 minutes of laying in bed, you can kiss that coolness goodbye!
Thanks for the great bed.
The Chill Soft mattress was a great purchase, as it has given me a better nights sleep during the day, as I work nights. I have had problems with other mattresses, due to back aches from work, but the Chill Soft has helped ease my back pain. The Chill Soft does seem to sleep cooler than my old mattress, though not as much cooler as I wish it would be.
I bought 2 twin for my kids and they loved it! Firmness is just perfect. We currently have a Serta bed that we paid over 2k, some spots in the bed are now too soft and the edge support is really bad. Tried to claim for warranty but it seems like they're doing everything they can to not cover it. NO MORE SERTA FOR US!
The mattress is very comfortable and keeps my hot sleeping husband cool as advertised. It is on the firm side of firm but otherwise we are completely happy with our purchase. The delivery and set up were super easy, too.
I am a very sensitive sleeper, but once you lay on this bed you go off to wonderland! Usually, I get up several times during the night but with this bed, I'm dreaming and or sleeping until morning. The con is sometimes my ears or shoulders are little sore from being in such deep sleep but your body gets used to it and adjusts. Now I can't sleep on anything else. What am I going to do when I travel now?
Mattress arrived on time and was easy to open and set up. It is very comfortable both for me and my husband.
Wish I would of bought one sooner . Haven't slept this good in years!
So easy to purchase. So easy to unbox and unpack. So easy to place on a boxspring. So easy to sleep on from the first night. My Cocoon is the best bed purchase I've made.
Great mattress and I feel the wooden slat in the foundation.
First night was kind of rough but I think my body was adjusting to the new bed. After a few days of breaking it in I found that I'm more refreshed and limber with no more back pains. I would recommend this bed to anybody who's in the market looking for one.
I love everything about this bed super easy to put together and the mattress is so comfortable. I got the chill king mattress best decision, I couldn't be happier!
This is my third cocoon mattress. I initially purchased one for myself a year and half ago, I love it so much that I bought my mom a cocoon classic and a cocoon chill firm for a dear friend who was having back issues. They both love it and their aches and pains are gone. To top it all, unparalleled customer service.
I purchased this bed back in March 2017. It's now November. I love this bed now but I didn't love it when I first purchased it. I felt it was as too hard even though it was the soft version. However, my husband really liked it so instead of returning it, I bought a memory foam topper. That helped immensely. I now get amazing sleeps. I would definitely recommend this bed. The price was good as well as I had a coupon for $100 off.
The mattress cool at night. It is also very comfortable and great on my back.
Great support. Keeps me cool and comfortable. Best purchase I made last year. My only criticism is that the edges of the mattress are strangely too soft, softer than the rest of my firm mattress. It is too easy to slide off the edge when one sits to put on shoes. Otherwise, best mattress ever!
We recently got the cocoon soft mattress for our daughter. It is hands down the most comfortable mattress in the house and is great during story time.
Love how cool my mattress stays and its amazingly comfortable that i don't want to get up in the mornings.
Our new bed is so comfy! I have been happy with it since day 1. Ordering was so easy and so was set up. I will definitely buy another one for our guest bed.
I like the bed, but unfortunately it smells pretty bad hopefully the smell does away. I slept on it the first night and the next morning I felt dizzy. maybe it was the weather outside or something, but it could of been the flumes from the bed. I would suggest to anyone who buys this that they put it in a room after it has expanded and let it air out for a week. who knows maybe two weeks. I ordered a firm mattress, but maybe I should of ordered a intermediate. I don't get into it and say aww that is so comfortable.
It was so easy to get this delivered to my new apartment and I didn't have to wait for delivery men. The mattress is comfy and afforable.
It took a bit to get used to the difference in a foam mattress compared to a typical spring mattress. After the initial few nights of getting used it, I can't wait to crawl into bed at night!
We always purchase a firm mattress and this mattress is the firm we desire! The customer service agents are very helpful in answering any questions before purchase. It shipped quickly and was easy to set up. Thank you Cocoon for giving us a good night's sleep!
The way it's made and the ease of ordering and receiving it. The thickness is great, easy to get in and out for an elderly person.
I Love that I feel like I'm getting a full body hug while I sleep! Not too firm, not too soft, a perfect snuggle!! Love it!
I bought this mattress to put in my spare bedroom. Since purchase, I've had a few guests stay over and tell me how great the mattress is and that they were surprised I sprung for one of those -pedic mattresses that cost so much money! I tried the mattress out for myself one weekend, and decided to order a King for my bedroom. I usually toss and turn at night, but woke up in the same fetal position I laid down in the night before.
a comfortable mattress but soft feels too soft to my standard. Would be better if there is another choice between soft and firm!
The delivery process, unfolding and making the perfect bed to fall asleep in....I love this mattress and really pleased with the right amount of firmness for the "firm". Not too hard, and definitely not too soft--just RIGHT! Thank you Cocoon for making my nights better :)
Comfy. Sheets don't stay on well. Best sleep I have had in a while. Don't have to have my back popped back into place every day anymore.
Bought this bed after doing extensive research on different brands. The Cocoon bed came out a winner, far ahead of the others. My Cocoon bed was delivered promptly and set up a super easy. This is hands down the best bed I have ever slept on. I love this bed!
This mattress is wonderful for my elderly parent. We have it on an adjustable bed and it is just the right amount of firmness vs. softness. The workmanship is really nice and it is an attractive product. My parent is loving this mattress.View More Reviews
The first night on this bed was the best nights sleep I've ever had. Its like angels made my bed personally using magic. Im truly in love and completely satisfied.
Best mattress I ever slept on. Always had the expensive pillow tops but either to hot or back problems. I love this mattress.
Called manufacturer about return if necessary, and related costs. Remember, it's MUCH bigger if I have to return it. Beware: if u happen to not like it, u will pay over $100.00 shipping, plus incurred costs if u have to get someone else to take this FULL QUEEN size mattress to the shipping point because u can't lift it! Thought u might want to know.
Excellent. Did take some days for it to unwrinkle.
AAAAHHHHHHH!!! A little too soft.
Well know I am ready to review my King Memory Mattress, we have had this mattress for 18months and it has been Awesome!!! I highly recommend it.
Bed hurts back. No support
Nice looking bed, but take note that it is ULTRA FIRM - which is fine if that is what you are looking for. Took several messages to get a response from company and told that customer is responsible for return shipping. Since mattress is inflated to full size - freight shipping is several hundred dollars so we ended up keeping it for spare room.
I purchased this bed because it was listed as medium firm which is what my last dynasty mattress purchased 8 years ago was listed as. This mattress is much more firm.
Slept on it 3hrs after opening from the vac seal. My girlfriend and I Did not notice any smell and slept great same with our 70lb pit bull..Lol Shocked that it was just as comfortable as my $3000 sleep doctor bed that was less then 2years old and also that's the best bed I've ever slept on. Only reason for getting a new one was because it was a split king. I've had back problems for over 10years (2 hurniated discs, fractured vertibrea, muscle spasms and sciatica.. hinse the split king zero gravity adjustable frame. Now that my back is bettrer I can sleep flat now with this new king bed. I dont have to worry about waking up in the crack anymore!!
I had high expectations for this mattress! It is uncomfortable and leaves ridges where we sleep. Yes, I turn the mattress every couple months, and the ridges just become more ridges on top of the old (now sideways) ridges. Very disappointed and hunting for a new mattress!
Enjoy my new mattress, it is soft to the touch but firm enough for good support. My shoulders feel a lot better where they was achy. Both mattress and free pillows expanded to full size within minutes wheras it says that it made take up to 72 hours. Pleased with my purchase.
Our guests love this mattress and told us it's extremely comfortable. Laid on it ourselves when we first got it and were shocked it wasn't as firm as the other ones we had bought. It's been a month and we think the mattress has fully filled up, which it's now firmer than the 1st day we bought it. Comfortable.. we always recommend dynasty mattresses to our friends & family!
mattress is NOT PLUsH but very Firm !
Horrible mattress! Very firm! Like laying on a board. Have the worst neck and backaches! Plus there is no cooling gel. It gets very hot to sleep on. Will be sending this back. Very disappointed!
Took all my hip, back and shoulder pain away!
The Dynasty Mattress arrived in a box and handled well with a 2 wheel cart. The box it came in was marked soft and almost no odor when expanded. We listed our 5 year old 1800.00 Beauty Rest sagging Mattress for free pickup on Face book Marketplace it received 20 calls and was gone in 2 hours.I weigh 240 lbs and my wife about 170 . We have no backaches since we bought this mattress (from everyday backaches). We have had this mattress 5 months with no sag. We are in our late 60's and sleep all different ways ( side stomach back close together )The mattress feels firm but, compresses the right amount for a good nights rest. We do have a padded mattress cover. Yes we would buy this high mattress again.
First I want to say there is nothing wrong with the quality of the mattress. My issue is that this falls in the firm category and I was looking for something plush. As a side sleeper this fact has caused me excruciating back pain. If you're looking for an inexpensive, quality, firm mattress, this isn't a bad choice. If you want something to sink into after a long day, keep looking. I balanced all of my 220 lbs on the heel of one foot and sank in all of 2 3/4" I of course tried to tough it out and break it in as most mattresses need some time and only succeeded in running past the return date, not that I'm sure how that would work as it expands to about 5x it's shipping size once opened. I've purchased a better, much more expensive mattress locally and will resell this one to someone who will enjoy a firm bed. There was a slight odor as expected when I opened it, left it in the garage for two days and it aired out just fine, no complaints there. I may have gotten a defective one, but I can't even call this medium, it's very firm.
I will never buy another spring loaded mattress again. This bed is amazing! Last night was my first night sleeping in it and I slept ALL NIGHT without any issues. It's super quiet, I didn't sweat at all throughout the night also you cant feel the person next to you move which is great. My baby is 4 months old and every since I was 3 months pregnant my hips and lower back have hurt so bad from my previous mattress (BeautyRest aka Trash) , but this morning was the first time I got out of bed and wasn't sore, achy and, stiff. This mattress has brought me long overdue relief. And it just keeps growing! I love it and highly recommend it. Also I didn't notice a smell and the pillows are amazing too
I’ve had this mattress for almost a month now. I am pregnant, so sleep doesn’t come easy these days, but this mattress is awesome! I can still feel some of my boyfriends movements when he tosses and turns, but it’s a huge improvement! I’m not sure how cool it is, but this is my first experience with a memory foam mattress. Mine came with 2 pillows. Be sure and get yourself a waterproof protector to protect your investment. That is a must have!
Have tried it for a month. Not worth money. Sagging around edge and in the areas we sleep. Also back hurts worse than before. Hopefully they have a hassle free returns/refunds.
Awesome bed. We sleep so good! Great buy. It is heavy so have some help if moving it upstairs.
I can't say anything bad about this product, including the 2 free pillows! Its soft yet firm, no chemical smell, rose within 3-5mins to full size, is relieving my husband's back pain, is not hot at all. We are in love with the product.
Best Mattress ever!
No major smell as reported by others. Took shape quick. Very comfortable. Time will tell about durability.
This mattress is so comfortable u can't go wrong . We wouldn't trade it for anything super soft
Too firm. Definitely not a plush.
Amazing.. great quality sleep on firm mattress. Perfect fit. Meets all expectations, already recommended it
The Mattress was delivered Friday, and set up to expand for 72 hours, we slept on Mattress Saturday evening but it's sagging in the middle!
I was looking for a thick mattress that wouldn’t leave holes in the bed from where you lay. It springs right back up. True definition of memory foam and bonus pillows were awesome! Didn’t have chemical smell but does need some time to inflate after coming out of the box. Love how thick the mattress is!
I was aways old school coil spring mattress guy. Wow so glad I tried the new foam gel. Delivery in a box of a queen size bed to your door. Crazy! It's pretty heavy getting the box upstairs but two people can handle it. Unboxing was easy. When you cut the plastic off be careful not to damage. Then get out of the way for the expansion. The two pillows could be over looked they are flat under mattress. I had opened it about 4:00 and by 9:00 it grew to pretty much full size. It took a night or two to get use to the new support. I use to toss and turn all night with cover's all wrapped around me and sore back. Now don't remember going to sleep or that morning is here already. Very happy with it so far! My son is buying one now.
This is the most comfortable mattress I've ever slept on. It's a bit too soft bit overall it's comfy. The price is amazing and my back is no longer stiff in the mornings.
I love the mattress! It's firm but still has a nice give to the memory foam. The chemical smell took forever to go away otherwise I would give it 5 stars.
I haven't slept on it yet, but it seems that this thing keeps growing and growing. I purchased it for a Bookcase storage bed, needless to say, I will have to purchase a step stool to assist me getting on to the bed. To the touch, it feels good, but I won't know until I actually sleep on it....... as soon as it stops growing. Update: Today is day three and the mattress has grown to 14 inches and has another half inch to go. It is big and tall and very heavy. This is the third day of it being on the bed and it does have a musty chemical odor. I still haven't slept on it or climbed upon it, but I will leave it on for another two to three days to see if the odor goes away (open the windows) and to see if it will complete the growing process. I will either send it back if the odor doesn't dissipate or buy a bed step stool to climb this mountain. See the images.
I've been searching a while for a good brand mattress and im so glad I found this brand. I love this mattress, it is better than my old Zinus foam mattress. It does have slight chemical smell at first then it goes away. Came in big box, airtight. It inflated in 30 mins. Id give it a 7 on plush scale and a 7.5 on the firmness scale. Doesn't feel hot like my old mattress too. Def worth the money.
I can finally sleep directly on my side again! No more twisting my upper body opposite of my lower because my expensive pillow top spring mattress killed my shoulders and hips!
I am so happy with this purchase! The bed is amazing!
This bed is awful. We loved it for 2 nights and then it turned into a rock. If you wants a soft or even remotely plush bed this is not it. I wake up sore every morning and reverted back to my old bed while this mattress sits in my storage.. I would just sell it off but I wouldnt wish this waste of money on anyone. And when you try to reacj out to the company to try to find som kind of resolve, they compleatly ignore you. Do your self a favor if this.is your only bed option and sleep on the floor because this bed is the WORST.