Bedsure 4 Inch King Size Mattress Topper, Dual Layer 2.5 Inch Gel Memory Foam & 800 GSM Waterproof Pillow Top Cooling Memory Foam Mattress Topper with 8-21 Inch Deep Pocket (King, 78×80 Inches)
$149.99
Price: $149.99
(as of Sep 20, 2025 06:51:17 UTC – Details)
Product description
Tips for Getting Memory Foam Fully Expanded
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Tips for Getting Memory Foam Fully Expanded Merchant Video
Lay the memory foam flat in a warm room for 48-72 hours to get it expanded. As to the some uneven spots, please manually pat and knead these areas for 10 minutes to even them out. Please check details in the video above.
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Customer Reviews
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4.5 out of 5 stars 27,734
4.6 out of 5 stars 1,034
4.6 out of 5 stars 772
4.4 out of 5 stars 1,031
4.6 out of 5 stars 255
4.3 out of 5 stars 123
Price
$279.99$279.99
$25.99$25.99
$39.99$39.99
$45.99$45.99
$40.99$40.99
$41.99$41.99
$63.32$63.32
Features
Warmth, Gentle Soft, Fluffy
Quilted, Adjustable, Washable
Waterproof, Breathable, Soft
Waterproof, Pillowtop, Soft
Quilted, Pillowtop, Soft
Waterproof, Cooling, Soft
Hydrophilic/Cool/Soft/Silky
Material
Feather, Polyester, Down
100% Polyester
100% Polyester
100% Polyester
100% Polyester
90% Nylon / 10% Spandex
100% Nylon
Size Available
Queen/King
Twin/Twin XL/Full/Queen/King
Twin/Twin XL/Full/Queen/King
Twin/Twin XL/Full/Queen/King
Twin/Twin XL/Full/Queen/King
Twin/Twin XL/Full/Queen/King
Twin/TwinXL/Full/Queen/King/CK
Product Care Instructions
Machine Wash, Do Not Bleach
Machine Wash, Do Not Bleach
Machine Wash, Do Not Bleach
Machine Wash, Do Not Bleach
Machine Wash, Do Not Bleach
Machine Wash, Do Not Bleach
Machine Wash, Do Not Bleach
Pieces
1
1
1
1
1
1
1
Machine Washable
✔
✔
✔
✔
✔
✔
✔
Available Color
1 Color
4 Colors
2 Colors
2 Color
2 Colors
1 Color
White, Gray
【DUAL LAYER COMFORT DESIGN】 The Bedsure gel memory foam king size mattress topper (78×80 Inches) features a dual-layer design, combining extra soft Bedsure BlendTek+ fiber pillow top with 2.5 inches of supportive gel memory foam. This innovative structure provides the perfect balance of support and softness, ensuring a restful and comfortable sleep every night
【WATERPROOF BUT BREATHABLE】 The TPU waterproof layer protects your mattress while ensuring 360° breathability and softness, thanks to the air mesh fabric. Beneath the mattress protector, the gel-infused memory foam layer relieves cooling by dissipating heat and regulating temperature. This combination of waterproof protection and breathability prevents overheating and promotes better air circulation, creating a fresh sleeping environment for you
【RELIEVE BACK PAIN & SUPPORT】 Our pillow top mattress topper king is meticulously crafted to alleviate back pain by offering flexible support to every contour of your body. The high-density memory foam conforms to your body’s natural curves and embraces every pressure point. This tailored support maintains proper spine alignment and enhances overall sleep quality, ensuring a rejuvenating rest each night
【EXTRA DEEP POCKETS & STABILITY】 The king mattress topper is equipped with extra deep pockets, accommodating mattresses up to 21 inches thick for easy installation and a secure fit. The non-slip straps ensure that both layers are firmly secured in place, preventing slipping or shifting during use. The bottom features all-around wider 1.5-inch elastic bands, providing long-lasting durability and ensuring the topper stays in place night after night
【USAGE TIPS】 The detachable mattress pad is machine-washable for easy maintenance. To ensure proper use, wash only the mattress pad separately, as the memory foam layer is non-washable. Before use, lay flat at a ventilation opening for 48-72 hours to ensure it’s fully stretched and odorless
Customers say
Customers find the mattress topper comfortable, saying it feels like sleeping on a cloud and provides good pain relief, particularly for back pain. Moreover, they report improved sleep quality, with one customer noting they wake up rejuvenated every morning. However, the softness and fit receive mixed feedback – while some find it cushy, others say it’s not as soft as expected, and while some say it fits great, others mention it’s too short for king-size beds. Additionally, the cooling effect and value for money also get mixed reviews, with some finding it worth the price while others say it’s not worth it.
8 reviews for Bedsure 4 Inch King Size Mattress Topper, Dual Layer 2.5 Inch Gel Memory Foam & 800 GSM Waterproof Pillow Top Cooling Memory Foam Mattress Topper with 8-21 Inch Deep Pocket (King, 78×80 Inches)
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$149.99
Dande –
Good – Note bed height
So maybe I was remiss, I ordered this for my 91 year old dad. He had been suffering from a multitude of body aches due to little body fat and a hard mattress coupled with a number of years. I bought this to try to help his discomfort. I opened the package and let the foam expand for a few hours before putting it on his bed. I believe it was fully expanded. The top portion of this looks a lot like a mattress cover. It went together beautifully on the bed. I made the rest of the bed and laid in it myself to test it. I (54 yo female) LOVED it! It was firm in the right spots but cushiony enough to cradle your body. The only issue is my 91 yo father has to CLIMB into bed now. The added few inches make the bed just enough higher that he struggles a bit. He also needs to “rest” by sitting on the mattress edge before climbing into bed and the added height makes him slide a bit off the side.Now the good part. He is able to climb into bed, he is able to scoot himself more to the middle (King bed) and he is sleeping more comfortably. He is not hot, nor cold and the bed is firm enough not to make him feel like he is in a “hole” his words, but soft enough that his hip bones and knees are not aching like they were. He is able to get out of bed a bit more easily although he still finds it challenging to climb in. So yes I highly recommend this bed topper for comfort. It seems more than durable and seems like it would last for a while. It is soft enough to cradle you and firm enough that you do not feel like you are imprisoned in it. The value for the price seems more than fair.
nallen8384 –
Great for College Dorm!
We bought this for my grandson’s college dorm bed. After covering it with a mattress cover, this pad made all the difference in his comfort every night. The padding was very soft and comfortable and it did not retain a lot of heat. He said it made a big difference in his sleep. Would certainly recommend this to others heading to college.
kimberly hristov –
Love-
I rely heavily on reviews for products so I want to give my opinion on this mattress topper. After I opened it and it rose to full height (needs a few hrs to do so)- I loved it and got a great night sleep. I have had the queen size for about a month now and I am so sorry I didn’t replace my old topper sooner. It has a very comfortable and my cats love it too. Just know it does raise the height of your mattress a bit- our bed is already on risers, so now I do have to hop to get in. It is so snuggly though and you sink right in. No more hip pain from sleeping on my side. Worth the price!!
CM –
Improved Sleeping on a crappy mattress
Very Good product. My daughter needed it to make her bed at college better. She even recommended it to a friend to buy.
E Sup 732 –
Great Protection and Comfort
My cats sometimes pee on the bed this has saved my mattress multiple times. It also super comfortable but it doesn’t cover the whole bed. You lose .5 inch on the mattress size.
Amy B. –
Great Investment That Solved 2 Comfort Issues!
I never write reviews, but feel this warrants one. I bought this mattress topper for our college son’s bed at home, for when he visits. He has been complaining about the mattress being too firm and uncomfortable now that he has another, nicer mattress he sleeps on in his apartment. He also complained that his bed at home seems too small/short for him now that he’s been hitting the gym. This topper not only has made him more comfortable, but it has also raised the mattress level to just slightly over the footboard. He doesn’t feel cramped in the bed anymore. Win-Win!
Chance Cannaday –
Look over the product thoroughly. Definitely clean nomatter what
So, Im not too displeased with the comfort, but do bleach the cover. I’m unsure if if its because of a used product or not, but the cover actually has faint stains or dirty spots. I will keep mine as it did inflate right and is comfortable but check ove r it.
MinxinWA –
Four and a HALF stars- almost perfect
We purchased a bed touted for larger people, as my husband is a big ol’ Viking and was tubbing out regular mattresses. These are made to be “harder”. And thus, the user who sleeps face down (ME) was rather uncomfortable! Enter this topper. Some reviews have said it doesn’t fit completely. I find I have to adjust it in the morning, pulling it back up a bit. Rather like smoothing out pizza dough! It certainly doesn’t wander a great deal though, and I’m a restless sleeper. You do sink down in to it, but I’ve found my shoulder no longer hurt in the morning. I was afraid my back would complain about it being TOO soft, but it’s “just right”. The HALF star off is for obvious heat related reasons. If you’re a woman of a Certain Age, heck ya, this thing will roast you mid-way through the night! But so did the bare mattress. Hubs says he does not see a difference. He sleeps on his side or his back, and loves the comfort of the cuddling thick pad. Also, a note about installation. Get it out of the packing and let it blow up for a day. Ours had no smell, and puffed up very quickly, but I gave it a whole 24hrs plus. We got a King size, so to wash the fabric part of the topper I went to a commercial laundry and used a giant machine and dryer. Probably didn’t have to, but it was easier to get it done quickly! I definitely think this topper is worth the money.