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DOWNCOOL

DOWNCOOL 3 Inch Queen Mattress Topper – Cooling Memory Foam Mattress Topper for Back Pain Relief, Breathable Bamboo Viscose Air Layer, 1700 GSM Fill, Deep Pocket Fits 8–21 Inch

  • Based on 2,472 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 28
Order within 7 hours and 1 minute
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Color: White


Size: Queen


Features

  • Cooling Bamboo Viscose Top with 3D Air Layer: Made of 39% bamboo viscose and 61% polyester, the bamboo mattress topper surface features a 3D air layer design that enhances breathability, making it a great choice for hot sleepers.
  • Plush Pillow Top for Pressure Relief: Made with a thin gel memory foam layer and a blend of 70% memory foam and 30% 3D polyester fiber, this 3 inch memory foam mattress topper delivers plush comfort with balanced support to help relieve pressure on the back, shoulders, and hips.
  • Secure Deep Pocket Design: The elastic deep pocket skirt wraps around the mattress for a secure 360 fit. It stays in place on mattresses from 821 inches thick and wont move or slide, even if you toss and turn at night.
  • Machine Washable for Easy Care: The queen mattress topper is machine washable for easy daily care. Gently wash in cold water and tumble dry on low. Before first use, leave it in a ventilated area for 2448 hours to fully regain its shape and ensure a comfortable sleep experience.
  • Oeko-Tex Certified & Satisfaction Guarantee: The cooling mattress topper is made from OEKO-TEX certified materials that meet strict safety and environmental standards. Free from harmful substances, it offers long-lasting comfort and peace of mind. If you have any questions, feel free to contact us.

Brand: DOWNCOOL


Color: White


Size: Queen


Fabric Type: 39% Bamboo Viscose Air Layer, 61% Polyester


Special Feature: Bamboo, Breathable, Cooling, Memory Foam, Pillow Top


Brand Name: DOWNCOOL


Age Range Description: Adult


Number of Items: 1


Manufacturer: DOWNCOOL


Model Number: DC-MT-Q


Unit Count: 1.0 Count


Other Special Features of the Product: Bamboo, Breathable, Cooling, Memory Foam, Pillow Top


Closure Type: Pull On


Water Resistance Level: Not Water Resistant


Fabric Type: 39% Bamboo Viscose Air Layer, 61% Polyester


Product Care Instructions: Machine Wash


Material Type: Memory Foam


Size: Queen


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 28

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Fluffy and comfortable
Color: White Size: Queen
This mattress topper was perfect fit my bed perfect was just the right amount of softness and arrived quickly it fits completely around the bed so I don't have to worry about it coming off I sleep so much better since I got it I would recommend buying this mattress topper
Reviewed in the United States on January 29, 2026 by Brandoneury
    • Comfortable, high quality, just the right fit
Color: White Size: Full
This is the second time I’ve ordered this mattress topper, and I’m just as happy with it as the first. It’s very comfortable, soft, and plush without being too warm... I sleep cool, which is a big plus.
Reviewed in the United States on January 26, 2026 by Sandy Forrester
    • As described for size and increases softness.
Very comfortable full size mattress topper. Thickness is as advertised. This is comfortable to lay on, but you can tell it’s made with small lumps of material. Appears lumpy but feels fine.
Reviewed in the United States on January 28, 2026 by Bev S.
    • What I've been missing my entire life
Color: White Size: Queen
This topper makes a huge difference in the comfort and feel of my mattress. I replaced my 3" memory foam block (also from Amazon) with this one. There simply is no comparison in the way they feel. This is so incredibly soft and comfortable on my super firm mattress. I got it on sale for under $70 too, I can't complain! I just wish they made it in CA King size... ... show more
Reviewed in the United States on January 31, 2026 by Jason Huang
    • Love this mattress topper!
Color: White Size: Queen
The cooling memory foam and bamboo layer keep me comfortable all night. Great for back pain relief, and the deep pocket fits my queen bed perfectly. Highly recommend!
Reviewed in the United States on January 31, 2026 by michael milton
    • Comfy and great price
Color: White Size: Queen
We have this mattress pad in our guest room on a full sized bed. It provides a soft landing for our guest making for a better sleeping experience.
Reviewed in the United States on January 24, 2026 by Jan Munn
    • Very nice topper and comfortable
Color: White Size: Queen
This is a very comfortable topper, didn't think I would like the baffle type design, but it's nice. I haven't had any shoulder or neck pain and stiffness in the mornings from using thinner made topper.
Reviewed in the United States on February 1, 2026 by Jeffrey Williams
    • Definitely a great idea to purchase.
Color: White Size: Queen
I’ve been sleeping so good since adding this topper! Just plush enough for added comfort, there is no noise and was an added layer of protection when we spilled a cup of water.
Reviewed in the United States on January 26, 2026 by Susie Jo Hawkins

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