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{ "prodId": "5616444", "siteId": "BedBathUS", "initOrigin": "https://www.bedbathandbeyond.com" }
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Serta® Perfect Sleeper Cobalt Coast 13" Plush Twin Mattress

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Serta® Perfect Sleeper Cobalt Coast 13" Plush Twin Mattress. View a larger version of this product image.
Serta® Perfect Sleeper Cobalt Coast 13" Plush Twin Mattress. View a larger version of this product image.
Serta® Perfect Sleeper Cobalt Coast 13" Plush Twin Mattress. View a larger version of this product image.
Serta® Perfect Sleeper Cobalt Coast 13" Plush Twin Mattress. View a larger version of this product image.
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about the product

You can enjoy cooling comfort every night with the Serta Perfect Sleeper Cobalt Coast Mattress. This mattress features both a gel foam layer and a foam-encased coil system, allowing it to provide pressure-relieving support throughout the night.
  • Gain a more restful and comfortable sleep by reducing pressure points that cause discomfort, tossing and turning
  • Cool-to-the-touch surface helps to regulate your body temperature so you can rest more comfortably
  • Offers soft support; Ideal for stomach sleepers
  • Comfort layer includes HexCloud™ Gel Foam
  • 825 coil innerspring with BestEdge™ Foam Encasement
  • Cover fabrication is 100% polyethylene
  • Twin measures 13" H x 40" W x 76" L
  • Twin XL measures 13" H x 40" W x 81" L
  • Full measures 13" H x 55" W x 76" L
  • Queen measures 13" H x 61" W x 81" L
  • King measures 13" H x 78" W x 81" L
  • California King measures 13" H x 85" W x 73" L
  • Spot clean only
  • Meets federal fire retardant safety standards
  • 10-year limited manufacturer's warranty
  • Made in USA of U.S. and imported materials
  • Box spring not included
  • skuId: 69738509

shipping & returns

Please be aware we've temporarily extended our delivery time frames due to Covid 19 precautions at our facilities. The extended time frames will be reflected in the estimated delivery date shown at checkout.

Free Standard Shipping on Orders Over $39

Free Standard Shipping with any online purchase of $39 excluding gift cards and store pick up items (merchandise subtotal is calculated before sales tax, gift wrap charges, and after any discounts or coupons). Truck delivery and shipping surcharges on over-sized or extremely heavy items will still apply (these charges are indicated on the appropriate product information pages and will be displayed in the shipping subtotal of your order). Products qualifying for Free Shipping will be identified with "Standard – free”. If you select a shipping method other than Standard, shipping charges will apply.

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Ratings & Reviews

Ratings Snapshot

4.838709677419355
31 reviews ·

Would Recommend

30 recommendations

5
29
4
1
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Quality

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Customer Reviews

Showing 8 out of 31 reviews

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Comfortable firm mattress. MNWI ·
Recommended Not Recommended

[This review was collected as part of a promotion.] I'll admit our last mattress was beyond its years so anything likely would have been an improvement. This mattress goes above and beyond. It is on the firmer side, but not anywhere near hard. Firmness is perfect for our family. Bed the mattress is on is in our college sons' room so not only is it a sleeping place, but game playing and whatever else goes on in his room. He has stated it is much better than what he had before. Guests also use this room when visiting and college son is away; comments about sleep have always been positive.


5

Quality


Reviewer received an incentive in exchange for their honest opinion.

Terrible bed BrandonFF ·
Recommended Not Recommended

[This review was collected as part of a promotion.] This bed was absolutely terrible. It broke apart in less than 3 weeks. I was sleeping on it and woke up in a hole because the inside of the mattress broke apart. And then two days later the other side of the mattress that my other half was sleeping on had the same thing happen to them. I am very unsatisfied with this and will not be getting another mattress like this anytime soon.


1

Quality


Response
|

Hello Brandon, we are truly sorry to learn of your experience. We want to help, please contact us at 1-888-557-3782 Mon–Fri 9am–5pm EST so we can get more information. Thank you.

Reviewer received an incentive in exchange for their honest opinion.

Like Sleeping on a Cloud! MikePel ·
Recommended Not Recommended

[This review was collected as part of a promotion.] The Cobalt Coast PL TT 13” Mattress has exceeded my expectations! It’s definitely the most comfortable mattress that I’ve ever slept on! It has just the right amount of cushion, but it’s still firm and supportive. The quality is superb, it’s stitched beautifully and extremely well constructed. A huge plus is that the mattress doesn’t bounce around, and when my wife or I roll over, the other one doesn’t feel a thing. I feel like a king sleeping on it & haven’t ever gotten such great sleep! This is an awesome, comfortable, supportive yet soft mattress, we absolutely love it!


5

Quality


Reviewer received an incentive in exchange for their honest opinion.

Great product Jayfromthemidwest ·
Recommended Not Recommended

[This review was collected as part of a promotion.] Got this a few weeks ago and happy I did. My back feels great and so of the best night sleep I have had in awhile


5

Quality


Reviewer received an incentive in exchange for their honest opinion.

Best night sleep Bpgill8 ·
Recommended Not Recommended

[This review was collected as part of a promotion.] I bought Cozy Escape Plush Tight Top matress and I love how it stays cool and that keeps me sleeping. I also love the firmness you can't tell if my husband gets on or off the bed.


5

Quality


Reviewer received an incentive in exchange for their honest opinion.

Coblat coast plush mattress 13" Swampcats00 ·
Recommended Not Recommended

[This review was collected as part of a promotion.] Serta perfect sleeper queen size 13" coblat coast plush mattress is very nicely made. The mattress is very firm and soft. Keeps it shape doesn't sink in. Very comfortable to sleep on. Really helps with strain on my pressure points. I definitely would recommend this product.



Reviewer received an incentive in exchange for their honest opinion.

So comfy Kdehri01 ·
Recommended Not Recommended

[This review was collected as part of a promotion.] So my main mattress is a firm and honestly I'm not a fan but my back is. However sometimes I can't get to sleep on the firm mattress so I got a nice soft cushy one for our guest room and now I can go in there if I can't sleep. I have to say this mattress is like sleeping on a cloud. Granted my back is not a fan but I love it so much. I fell asleep so fast and slept great I would use it full time if I didn't know my back would eventually hate me for it.


5

Quality


Reviewer received an incentive in exchange for their honest opinion.

Comfortable bed Maluna ·
Recommended Not Recommended

[This review was collected as part of a promotion.] I was in need of a new bed and got this Cobalt Coast Plush bed. It is very comfortable and soft. It feels like I am sleeping on a cloud. It is soft, but not overly soft. There isn't much movement if someone next to you moves around or gets up. The bed is plush so I don't feel the springs. I get a good night's rest and love this new bed!


5

Quality


Reviewer received an incentive in exchange for their honest opinion.

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