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Ultra Soft California King Size Mattress Topper - Viscose Made from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Grey

  • Based on 32,378 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Aug 6 – Aug 7
Order within 13 hours and 25 minutes
Available payment plans shown during checkout

Color: Grey


Size: California King


Features

  • ULTRA SOFT: Niagara Calif King Mattress Topper is made from viscose made from bamboo fiber and fits mattresses 8-20 inches deep. The cooling pad for bed is gentle on sensitive skin, elastic and ultra-soft.
  • ENHANCE YOUR MATTRESS: This cooling mattress brings 5-star hotel quality to your old mattress. The mattress topper firm is comfortable, breathable, and extremely soft. This viscose made from bamboo mattress topper is 72x84 inches.
  • CLOUD-LIKE SLEEP: Our cooling bed pad adds an extra cushion to potentially ease back pain. The organic mattress topper is cool, sweat-absorbent, and has no chemicals like latex or formaldehyde.
  • EASY TO USE: The hard topper has a deep pocket, is easy to put on, and has stretchy sides for thick mattresses. Our mattress toppers are machine-washable. This puffy mattress topper doesnt have loose threads and is nice and fluffy after drying.
  • SATISFACTION: Get 100% satisfaction with the best price mattress topper. Our mattress pads are backed by a promise that youll love them. Enjoy sound sleep today with a hard topper!

Brand: Niagara Sleep Solution


Color: Grey


Size: California King


Fabric Type: 60% Polyester/40% Viscose Derived from Bamboo


Special Feature: Cooling


Brand: Niagara Sleep Solution


Color: Grey


Size: California King


Fabric Type: 60% Polyester/40% Viscose Derived from Bamboo


Special Feature: Cooling


Closure Type: Zipper


Product Care Instructions: Machine Wash


Water Resistance Level: Not Water Resistant


Age Range (Description): Adult


Material: Polyester, Bamboo Viscose


Manufacturer: Niagara Sleep Solution


Product Dimensions: 72 x 84 x 15 inches


Item Weight: 7.51 pounds


Country of Origin: China


Date First Available: February 22, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 6 – Aug 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very Good!
Color: Green Size: Twin XL
I ordered this for my father-in-law for his hospital bed. Hospice ordered him one so we could put up the rail at night so he would not fall out of bed and so we could raise the bed up high enough so he didn't have to lean back so far to sit and lay down. The only problem was that the mattress was this and uncomfortable. Dad's back hurt because the mattress is so thin and probably too old. This mattress topper adds a good layer of plushness to the mattress that Dad's back didn't hurt anymore. We ended up getting a hospital bed from a friend that had a better mattress, but we still use the topper because Dad liked how plush it felt. Dad moved into a memory care home when we were no longer able to care for him, but he has the furniture from his own bedroom and his comfy chair from the den and more for when we visit him. The topper is easy to wash which is good because of accidents. But someone else ended up with one of the toppers and have not given it back. So I'm buying two more! This time I'm going to label them with Dad's name so that he can enjoy the topper. So now I have enough again, so that if there's an accident, then he has a clean topper waiting in the closet to be put on his bed. I highly recommend this topper. Dad is not hot or cold with it - he says he is just right. It's easy to wash and dry. It had a big elastic section so that it fit the smaller mattress and the new thicker mattress. I'm glad it came in XL Twin size for Dad's hospital bed. If I didn't have a sleep number mattress then I'd use this bamboo topper too. My bed comes with something like this built-in. I hope this review helps you choose what is best for you. ... show more
Reviewed in the United States on June 11, 2025 by Debra H.

  • Excellent mattress pad that gives a hint of plushness
Color: Green Size: Queen
I saw this mattress pad had a lot of good reviews, so I gave it a shot. It washed and dried well, and fit the mattress snugly... the elastic parts are generous enough to fit pretty deep mattresses. The pad itself covers the mattress without going over. If anything, the pad's 1/4" smaller than the mattress, which isn't a problem to me at all. I'd rather have that than have it go over. The pad is plush (roughly 1 1/2"), and it's enough that I can tell a difference while lying on it without feeling like a mattress topper. I don't know if I sweat less with it, but I definitely don't sweat more. It has a comforting temperature to it. I'm very, very glad I got it! ... show more
Reviewed in the United States on July 15, 2025 by Schlockmeister Schlockmeister

  • Good value for a great product.
Color: Green Size: Queen
We were utterly delighted with the comfort of this mattress topper. Every summer we book the same Airbnb and every summer we have had to endure a very hard mattress. This year we decided to bring something to make our sleeping more comfortable. After reading the reviews and comparisons, we bought this product. The price was a concern thinking it was not going to be what we hoped for. How could something so reasonably priced be adequate? It truly is a great deal and quality is very good. I would highly recommend this topper. ... show more
Reviewed in the United States on July 11, 2025 by Becky Haddock

  • Washer safe but maybe not dryer safe?. Thinner than expected
Color: Green Size: Queen
Edited/updated after a week of use. This item is definitely still not as thick as I was expecting from the product images. However, I do have to admit it is made a very large difference. Although it is very soft, there is a little support there, and it has made my bed a lot more comfortable. It does take a little while to fully puff up after opening. I still wish that it was dryer safe. (Original review after opening/before use) Definitely not as thick as I was expecting. There’s a definite odor after you unpack it so I would recommend washing it before use. However even though it says it is machine washable the tag says nothing about if it is dry safe, and actually has the symbol not to dry. It seems durable and is as easy to install as a fitted sheet. Not very supportive, but would be fantastic if your mattress is too stiff. ... show more
Reviewed in the United States on July 9, 2025 by Stephanie

  • No more back pain for me!
Color: White Size: California King
No more back pain for me! Can’t believe this is all I had to buy. I was trying to avoid buying a new California king mattress and I bought this mattress topper instead. I’ve slept on it for two nights and I no longer wake up with back pain in the morning. Super comfortable and does not make me hot at night. I’m so happy! ... show more
Reviewed in the United States on July 12, 2025 by Amy Clark

  • Quality
Color: Green Size: Twin
I love this pillowtop! It is beautiful, comfortable, lightweight, and seems to be quality fabric and quality made. It seems very durable. I haven't had to wash it yet, so I can't comment on that. I also do not know if it is waterproof. I haven't spilled anything in bed yet. I will definitely keep this in mind for future purchases. ... show more
Reviewed in the United States on July 23, 2025 by Renae Fearing

  • Best comfort topper
Color: Green Size: Queen
Best mattress topper I’ve bought so far. I was just searching for any kind of topper and besides this being marked as overall pick, I noticed this one was made with bamboo fabric which I’ve used before and loved. I also live in a hot state and you can feel the slight difference in coolness through the sheets. Didn’t feel thick when I first opened it but once I put them on my mattress and laid on it, it felt like I had a brand new bed. The first night, I barely moved around and was comfortable in every position. Would recommend and buy again if needed. ... show more
Reviewed in the United States on July 20, 2025 by kgrizzle

  • Soft--- Not Plush!
Color: Green Size: Queen
This mattress topper is a nice addition to add some extra cushion, it stretches well and fits a deep sized mattress, very easy to put it on. The design is also nice--I like the green print and the fabric is very soft to the touch, overall it is a good value. But it is not going to transform your mattress. I have a soft pillow top mattress and use this topper as extra cushioning. If you are looking for a luxurious plush topper this is not it--you will probably have to spend a bit more to get that much extra cushioning. ... show more
Reviewed in the United States on June 16, 2025 by Maya

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