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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 33,043 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Sep 22
Order within 16 hours and 43 minutes
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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 cooling bed pad has a deep pocket, is easy to put on, and has extra-length stretchy sides for thick mattresses. The puffy mattress topper is machine-washable and is packed in a compressed package. After taking it out from package, shake and pat it, leaving it for 48 hours or tumble dry on low heat for 20 minutes.
  • 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: Pull On


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


Date First Available: February 22, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 22

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


  • OMGAAAAAWD!!! HEAVEN!
Color: Green Size: Full
All I can say is OMGAWD!!! Thank You~!~!! We got a new mattress after the previous "The Cloud" Serta pillow top (I'll never have another one) lasted for less than 8 years and I totally despised not being able to flip it models failed.. The new model is also a hybrid mattress, but is flippable and was just a bit too firm. I was feeling progressively more and more uncomfortable as the nights wore on, and with my serious back problems.. this just wouldn't do.. So I began searching "Our Beloved Amazon - heh" for an alternative, and after quite some time and research finally landed on this wonderful topper. It's like sleeping on top of well stuffed Ida Down on top of piles of silk. So very comfortable and my back pain is virtually completely gone now -such a relief! Be sure you follow the instructions on care and initial setup. You Do have to let it fluff out because of the vacuum packing (it wasn't really heavy btw). Mine decompacted fine, but I still want to run it through the dryer when we next venture to the laundromat. Shake it a little here and there when you take it out and at least let it sit for a few hours. It was just as easy to put on the bed as a regular mattress protector, and I also put my regular protector on top of it for added security and waterproofing. The materials feel like they are of good quality.. Viscose is also called Rayon and can be made from a number of different materials, so take good care of it and follow the washing instructions carefully. Delicate only, and cool only, and use only a horizontal washer that does not have a central agitator or you will tear it up. Only dry on low temperatures (preferably in a very larger laundromat dryer so it has plenty of room to loosely toss about. Drying it in the sun is alright as well, but it won't fluff like you want it to. I recommend using a waterproof and bug proof protector on top of this just to be sure you take care of it properly. Now I want to buy one for both my Mother and my Aunt HAHAHHA! TG it is in my price range.. barely. (Addendum: I have run it through the big dryer at the laundromat.. The dryer was cold so I gave it a quick warm on medium for anout 2 minutes and then tumbled on low for quite some time. The topper was fully ready in about 25 minutes, but I decided to elt it go on low while I did the rest of my laundry. It did perfectly and is just like the manufacturer photos.. I was so tired when I arrived home that I just flaked out on top of everything.. It was so comfortable that I was out liek a light in very short order and slept beautifully. I can attest that if you use this below your sheets instead of covering it with an additional mattress protector, that it does have better cooling effect. I will of course keep my waterproof/bugproof protector on top just for safety. The cat is nutz about the new topper as well.) Namaste. ... show more
Reviewed in the United States on August 6, 2025 by Aurihazuma Aurihazuma

  • 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.

  • Luxurious and cloud-like cooling
Color: Beige Size: Queen
This summer has been one of the hottest on record and our HVAC hasn't been able to keep up. I have scouting ways to make bedtime a more comfortable and luxurious experience, while also taking into account the needs for cooling. This mattress topper really did the trick. First off, I spent the past 3 days deep cleaning the house so I am incredibly sore. Laying down on fresh bedsheets with this mattress topper was going to be my reward for the hard work. It has nice deep pockets so it won't slip off the mattress. It takes a bit to fluff up, but I recommend throwing it in the dryer for an air fluff cycle. It'll plump right up. The mattress topper is soft and pillowy. It feels like you're laying on a cloud. It doesn't reflect heat back at your body when you sleep, so it keeps you feeling cool and not like you're being suffocated by your own body heat. It feels luxurious and I don't think I have ever gotten a better night's sleep. On top of this, being sore, I laid down and it really supported all of my joints and my back. It really allows for your body to rest easy and not feel the pressure points of where your body lays against the mattress. I HIGHLY recommend this product to anyone questioning. ... show more
Reviewed in the United States on August 5, 2025 by Amazon Customer Amazon Customer

  • 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

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