Slumber Search is supported by readers. Some links on Slumber Search are referral links. If you use one of these and buy something, Slumber Search may make a small amount of money. More info.
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!
Hypnos beds are a British brand that export their mattresses to the United States and globally. They specialize in luxury pocketspring mattresses with natural and sustainable bedding, including wool, cotton, and other fabrics. Additionally, they have a Royal Warrant, which is an official recognition of excellence in bedding. If you are looking for a regal experience, this brand has you covered. But with all of that royal flair, these beds come with an exorbitant price tag.
Based on our aggregated reviews and our scoring method, we recommend Cocoon in this match up!
See Our Full Review of Cocoon
These mattresses are given high ratings from customers, which means when we evaluated current customer sentiment data from across the net, these mattresses ranked very well. This is a good place to start to find out if one of these mattresses is a good pick for you -- read on for more specifics.
Having the proper supportive structure of a mattress is essential to its feel and whether it properly aligns the back and spine. Most folks find these mattresses supporting them well while they sleep. That means that these mattresses will support you comfortably.
Most reviewers describe the edge support as good overall. This means that the sides of the bed should be comfortable to most sleepers and the mattress will provide a comfortable ledge to sleep on.
Bowling Ball & Density Tests
It's popular to test support by resting a bowling ball on the top of your mattress. These mattresses provide a consistent density surface, which is great for those that want to feel secure in their purchase.
It's always difficult to find products that last over 10 years. Brands, by and large, hunt for short-term profits rather than building products that last. However, there are still market leaders out there. These mattresses, specifically, provide a good element of durability to most sleepers. They should last up to a decade for many sleepers, though some who are of bigger builds may experience that they will degrade a bit faster.
Get an Instant Discount for Cocoon: Get 35% Off + Free Pillows & Sheets
Customers give these mattresses high marks for comfort overall. This means that most customers give this brand positive reviews, but there are some caveats. Some sleepers didn't appreciate the feel in regards to their body. Look on below to learn if these will mesh with your body!
Mattresses that are supportive are important to everyone. Independent of whether you like soft mattresses, a mattress that aligns the spine and supports your body is key. Most reviewers report that these mattresses help provide that kind of support.
Over the years, edge support has been an important attribute in mattresses. Customers report that these mattresses do well with edge support, which means there is comfortable resistance on the sides of the mattress giving more sleeping area.
Bowling Ball & Density Tests
The bowling ball test is popular in measuring mattress firmness and it does well measuring even support. Customers report that these mattresses offer even support across the surface layers.
Mattresses don't seem to be as long-living as they once were. A mattress that continues to stay comfortable after 15 years is becoming rarer and rarer. However, finding a mattress that really stays cozy that long can save you lots. These mattresses get mixed feelings on durability. Many folks don't report any issues, but others have comfort problems over a shorter time frame than is usual.
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!
I decided to buy one of these after a friend of mine from bridge club told me about how wonderful they are. I was impressed by their connection to the Royal family. Unfortunately, the bed hasn't been what I expected. I wake up with back pain and think it is because of that bed -- way too firm.View More Reviews
went to a store yesterday that had both Hypnos and Vi-Spring. Hypnos was WAY too firm...solid like a rock.
Was gifted one of these by my company and it was okay for what I would consider a luxury brand. It is a bit firm, but I like my beds firm.
I've had this bed for the past 3 months and it is divine. I highly recommend it.
I was able to get one of these Hypnos beds and I have finally been able to sleep through the night again.
Something is wanting in this mattress, but I can't put my finger on it. I was very impressed by their branding and acclaim, and was hopeful that this would what my sleep needed. But, I'm still not sure.
This was my big investment and it was definitely worth it. The materials are very high quality and there has been no off-gassing or any other negatives that you would get from the trendy brands. This was for me.
I was expecting more of a luxury feel after spending so much money on my new mattress. Is it ok? Sure. But, when you shell out this kind of money, you are hoping for amazing. That is not how I feel.
A wonderful luxury bed. I sleep like a regent every night.
A hefy investment, but well worth it in the end. I love this new bed and so does my husband. No complaints.
both my wife and I are not large people, we purchased a very expensive Hypnos mattress with a topper and within a month and a half it was already sagging. I rotated it every week for six weeks and then every two weeks thereafter to no avail. The mattress now has two half moon shapes on either side and a big ridge in the middle. Furniture Village sent someone round to evaluate it and they said it had not sagged enough for a refund! Do not waste your money on this mattress.
This is the worse mattress that we have ever slept in, we paid £3000 for just the mattress and it feels like it's been slept in for years and we have only had it one month. Hypnos and living homes where we bought the mattress have sent people out to test the mattress, they laid on it for 20 seconds and said there is nothing wrong with it, we are waking every morning with back aches. We were swayed by the Royal warrants and the write up by Hypnos that it's the 'best bed in the world' in our opinion it's the worse. They won't accept our feelings and basically said there is nothing they can do! But we could go to the Furniture ombudsmen! (Nice customer service)! Anyway good luck if you buy one.
Very comfortable mattress. Slept on it directly on floor for two nights over Christmas and slept very soundly both nights.
Backache gone! I love this mattress. Best one I've bought. Highly recommend.
Absolutely love this matteres, it provides great support while the pillow top makes you feel like you're sleeping on a cloud. This matteres also seems to keep the body temperature in check so no sweaty or cold nights in bed - just heavenly!
Best sleep for years. Only 'downside' is the overall thickness. Some fitted bed linen may not fit, but non-fitted sheets, no problem.
Really comfortable mattress!! love it...could sleep all day :)
Bought this mattress from Nottingham Store a week ago and told that it would feel slightly firmer on our existing base. The mattress has dipped already taking our body shape and the buttons on the pillow top dig into your spine and hips. This is the most uncomfortable mattress we've ever slept on.
Amazing Quality mattress, great comfort, worth spending on it !
Upgraded to a Hypnos mattress. Don't regret the decision at all. Best night sleep ever. Mattress worth every penny!
We bought this bed after having slept on a Hypnos bed in a luxury hotel. The price reflects the fact that it is a quality product, made in Britain. The recommendation is for a pure cotton mattress protector, which costs about £35. It is a very comfortable mattress, though it quickly forms small hollows where you lie, which we hadn't expected. Also you need to regularly turn it round - not easy as you get older!
Bought this mattress after recommendation from a friend and after reading the comments from other customers and I must say that I was not disappointed at all. Really good quality mattress and extremely comfortable to sleep on.
It took a few nights to get used to these new mattresses but now we really like them. The inclusive fabric topper gives the fairly firm mattress a lovely cosy feel. My troublesome back also feels well supported and comfortable. I thought I would miss my feather topper but I don't - and really wouldn't exchange it for anything else!
My wife and I have never slept so well since we took delivery of this mattress - we are very happy with this purchase.
Found it firmer than it felt in store & was starting to have doubts, but glad to report its now nice & comfy. As always with a mattress, you must try before buying. Now very happy with purchase.
Very comfortable mattress and ease to turn with good sized strong handles
The choice of a new mattress is something which is very individual so it is difficult to recommend to someone else. However, this mattress is made of natural fibres, it is firm without being uncomfortable. We bought it to replace our old mattress and we had no difficulty in adjusting to this new one. The quality of the materials is very high and I thought the name Hypnos had a good reputation for quality and good value. We thought the price was reasonable for a mattress of this quality.
Really comfortable mattress and great quality. Extra topping makes a real difference.
After a disastrous purchase only four years ago, we just had to replace our mattress. My son and daughter in law had discovered the true comfort of the Hypnos superb pillow top and couldn't have recommended it more. We went on their advice and now I feel the need to tell them how pleased we are with ours at every opportunity!!! We are now working on the rest of the family!
This is supremely comfortable and supportive, with a soft top layer to take the edge off the firmness. I have lower back pain, and this mattress really does help - it adjusts nicely to the shape of one's body and is very accommodating when (as with us) two people of significantly different sizes and weights sleep on the same surface. Despite the intake of breath when I saw the price, it is definitely worth it - no need to spend even more: this is truly excellent.
It's ckearly a quality product - but I probably wouldn't choose it again. But firm for me at only 10 stone. The top quilt but also makes me too hot
After 6 weeks in hospital I was left with a sore lower back. The Hypnos matters enable me to have the 8 hours of sleep I was used to.
This is an amazing mattress that was instantly comfortable! Although it is technically a firm mattress, it does not feel firm because it is so cushioned.
The Hypnos mattress is superbly comfortable and well made and it helps to have a ten year guarantee.
Was suffering from back and neck pain so decided it was time for a new mattress and this has been perfect!
Excellent mattress and base with (optional) 4-drawer storage. We've never slept so well! Polite delivery guys set the whole thing up and took away the old bed. Service as it should be. I haven't regretted making this purchase for a second.
I bought the mattress, that cost a lot of money, having been assured that I would and could be assured of a good nights sleep, especially given that I had back problems. The pillow topping I was assured was the ultimate in comfort on top of the firm mattress. What a mistake, the 'buttons' used to secure the topping to the mattress are right on a line with your hip and lower back, so no matter whether you lay on your right or left side or on your back, these 'buttons' intrude and press on that part of your body, meaning you have constant pressure from the item and giving you/me discomfort. Because I had to be away from home for a while I have now missed the 'return' date.
We'd expected that the mattress would need time to settle, but from the very first night it was very comfy and supportive without being hard or lumpy. The comfort topper is just enough to relax in to. It's heavy to turn, but that isn't surprising.Have never (as yet after 5 months) woken up with a sore back, which is unheard of for me. Great quality at a reasonable price.
Mattress-firm, ultra supportive mattress. Pillow top gives a soft feel but may limit longevity however ten year guarantee gives peace of mind. Side stitching means no sagging at the ends. Quality product.
I purchased 2 of these for 2 new bedrooms. What an amazing mattress! The mattress is the best i have ever slept on and would recommend anyone to purchase one.