Best Price Mattress

Best Price Mattress 4 Inch Egg Crate Memory Foam Mattress Topper with Cooling Gel Infusion CertiPUR-US Certified King

217+ bought in the past month

$94.02$139.99

About this item

  • Memory Foam
  • 4-inch egg crate topper with increased airflow.Product Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding
  • Amazing comfort with body-conforming memory foam
  • Sleep cool with gel infusion that helps prevent heat from being trapped
  • Responsive active suspension isolates motion to provide undisturbed sleep for you and your partner
  • CertiPUR-US certified memory foam, 3-year manufacturer's warranty
  • Product Note: Please allow up to 72 hours for the topper to rise
$94.02
Was $139.99Save $45.97

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Product details

BrandBest Price Mattress
ColorLight Blue
Size4 Inch
Fabric TypeMemory Foam
Special FeaturePremium

Technical specifications

brandBest Price Mattress
colorLight Blue
size4 Inch
fabric_typeMemory Foam
special_featurePremium
closure_typePull On
product_care_instructionsDo not machine wash or dry. Spot clean only with mild detergent and cool water. Allow to air dry.
water_resistance_levelNot Water Resistant
age_range_descriptionAll Ages
materialGel Foam
thread_count300
model_nameECMF-GM4K
number_of_items1
manufacturerBest Price Mattress
upc842165131294
item_firmness_descriptionMedium
product_dimensions21.26 x 14.57 x 14.57 inches
item_weight11.2 pounds
item_model_numberECMF-GM4K
best_sellers_rank#43,432 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #126 in Mattresses Toppers
thickness4 Inches
refillGel Memory Foam, Memory Foam
assembly_requiredNo
warranty_description3 year manufacturer.
batteries_requiredNo
included_componentsMattress Topper

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Customer reviews

4.43,717 ratings

Customers say

Customers find the mattress topper comfortable, with one noting it takes away metal discomfort, and many saying it feels like sleeping on marshmallows. Customers consider it worth the price.

★★★★★

Perfect for Camping Comfort – A Game-Changer for My Jeep!

JohnFebruary 10, 2025

This eggshell topper is incredibly well-made and provides a level of comfort that’s hard to beat, especially for camping trips. The memory foam is incredibly soft yet supportive, making it a dream to sleep on after a long day of off-roading or hiking. It conforms to your body, offering the perfect balance of comfort and support, which is essential when you’re sleeping on a vehicle bed. The cooling gel infusion works exactly as advertised. I’ve used it on a couple of warmer nights, and I was pleasantly surprised by how cool it kept me. Typically, foam mattresses can get warm, but this topper really does a great job of keeping the temperature down, even in warmer weather. It’s definitely a huge plus when you’re camping and need a good night’s sleep without overheating. I had no trouble cutting the topper to fit my space. I simply cut it straight down the middle and folded it over, effectively creating a 6" mattress that fits perfectly in the back of my Jeep. This customization made it a perfect fit for my needs, and now I have a mattress that’s both comfortable and practical for my camping setup. It folds easily for storage when not in use, making it highly convenient. This memory foam mattress topper has exceeded my expectations. It’s versatile, comfortable, and a great addition to my Jeep camping setup. Whether you’re using it for a vehicle bed or just need a comfortable topper for your regular bed, this product offers fantastic value and comfort. I would highly recommend it to anyone looking to add some luxury to their camping experience or just improve their sleep while on the road. Read more

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★★★★★

I got 2 different sizes

Tessa SnyderJanuary 3, 2025

So I got the 3 inch topper for my daughter’s queen bed, and the 2 inch topper for my king bed. My daughter’s bed has a spring mattress with a pillow top pad on it, but whenever I lay down with her to read a book, I can feel it digging into my hips. She has also been struggling sleeping through the night, no matter how busy her day was and how tired, she would wake up once or twice. Full disclosure, I JUST got this in, so she hasn’t slept on it yet. I did lay on it, and I think because she’s 6 and doesn’t weigh very much, this size is going to be very comfortable for her, but I SUNK into it lol. HOWEVER - I didn’t feel the springs underneath on my hip at all, so definitely a win! Now for my bed, I got it yesterday and rolled it out and let it puff up, probably for about 8 hours. I didn’t really have anywhere to put it for the 72 hours it recommends, so I just went with it. I’m not super picky about measuring it for accuracy, I just needed something to cushion my shoulders and my hips on my semi-firm foam mattress. I’m a side-sleeper, so I was waking up with a lot of pain in my nick? shoulders, and my hips. I thought I wanted a pillow top, but after reading every freaking review on just about every topper Amazon has to sell, I decided to go with foam. I rolled it out, cut the plastic, which actually tore pretty easily with brute strength so I didn’t have to risk cutting it accidentally. I didn’t notice any smell or odors at all, opening either packages, and it fluffed up pretty much right away. No wonky corners or anything that stayed flat for me. I’ve slept on it for one night already, and ooohhh I slept SO good!! I usually wake up at night a couple times myself, to go to the bathroom or to roll over, or because it’s too hot, and I slept all dang night and woke up actually rested. So - I’m a side-sleeper, I sleep hot. This foam topper in the 2 inch size is perfect for me. I put it on crate side up, for air circulation, and I didn’t get too hot, and it didn’t hold heat. It’s just enough squish to cradle my joints and pain points and help me sleep pain free. My husband is a belly sleeper and he slept awesome, too! I’ll update if anything changes after some time, because I know people can get worse pains if the bed is too soft, but after the one night I’m loving it so much. Now the 3 inch one I would go with if you seriously need padding and squish. Like you’re basically sleeping on a board or the ground and need some cushion. Or like me - trying to preserve the life of a spring mattress that digs into you. I’m telling you - you will sink into it. I’ll come update my review after my daughter sleeps on it and tells me what she thinks! Hopefully she sleeps better. I bought two of these on deal and had a gift card balance, so I basically only paid $30 for both. A steal!!! If you’re looking for a mattress topper and are scouring reviews, this one is really good! UPDATE - so I’ve had this for about 2 weeks. It does retain heat, which I’m sad about. I don’t like getting hot at night and I wake up. I’ll go to the bathroom and when I get back to bed, the spot I was in is still warm instead of cooled off. But it does make the bed comfier and helps with my shoulder and hips, so I’ll just deal with it lol. Just beware that where it says “cooling gel foam pad” it’s not cool. Also - my daughter is sleeping so much better through the night in her bed. If she does wake up, she falls back asleep a lot faster and harder and then stays asleep, so no more waking up multiple times for her! I can deal with some heat retention in exchange for all the other benefits! So I’m keeping the 5 stars there! Read more

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★★★★★

Giggling in bed like a kid

GrammaOctober 17, 2025

This 4 inch mattress is Heavenly! First night i kept giggling because it was so comfortable. My bed is so firm i have not slept in it for years. Sofa , air beds, exercise mats stacked have been my place for sleep. I am on SS and can not afford to get a new bed. This topper is so wonderful. I slept 9 hours first night and woke up smiling with zero pain . The egg crate side doesnt bother me. I rather like it. I see others put smooth side up. After suffering with back pain and stiffness for 7 yrs, i had to write after my first week on my sleep cloud. Price is worth it. Read more

★★★★☆

Good Mattress Topper at a Reasonable Price

MurphysLawNovember 7, 2023

Nice mattress topper, it's not overly soft but you do sink down into it a bit. It was shipped in a vacuum sealed bag but it fully expanded within a few hours at room temperature. It had a very slight chemical smell for a few hours but I think it was from the plastic it was wrapped in. It is comfortable to sleep on, though it can be a bit difficult to get out of if you've been in one spot for a while. The egg crate points are quite high but it's not uncomfortable and likely does allow for more air flow. While the memory foam is not cooling in any real sense, it is not hot to sleep on it. I put a mattress cover over it so it has not been a problem at all. Overall, I think this is a nice mattress topper at a very reasonable price (I paid about $60 for a 3" king size) and I would recommend it. It was well-packaged and the foam fully expanded in just a few hours. It is had no significant smell, it is comfortable and not hot to sleep on. Read more

★★★★★

Checks out ✔️

ScottOctober 22, 2025

Very soft, and thick. Got this to assist in coushining for my Dad who spends most of his day in his recliner. He is 83 and doesn't get around to well anymore.. but that's okay. He has me to care for him (son) and i know that these soft memory foam type stuff is not only super comfy, but cutable to size for his chair. Anything to prevent pressure sores. It would be better if the egg carton part was steeper and more spread apart, but the 4 inch foam is more than enough to make up for it. Way better than the previous one I had. These tend to lose their will after a while. Couldn't be happier, not disappointed in the least, and most importantly, my Dad is comfortable. Id recommend this foam coushin. Read more

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