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Casper

Casper Sleep Essential 3" Queen Size Memory Foam Mattress Topper

  • Based on 45 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 23
Order within 8 hours and 19 minutes
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Size: Queen


Style: 3 Inch


Features

  • 98% Polyester, 2% Spandex
  • MORE CASPER COMFORT: Add 3-inches of pressure-relieving and responsive comfort to any mattress
  • BREATHABLE FOAM DESIGN: Breathable foam keeps air flowing so you stay sleeping
  • SOFT & COZY COVER: A soft-knit cover makes your mattress even comfier
  • UPGRADE ANY QUEEN BED: Perfect for dorms, guest beds, or any mattress that needs a glow up
  • EASY SET UP: Just unbox, unroll, add the cover and snooze away

Description

Bring Casper comfort to any mattress. Upgrade your dorm mattress, revive your guest bed, transform your sofa couch, or give your hand me down a glow up with a 3" layer of breathable, pressure-relieving foam. Breathe Flex Foam soothes you to sleep with the perfect bit of bounce and keeps air flowing to keep you asleep, while a soft-knit Cozy Cover makes bedtime irresistible from the moment you lie down. Designed for easy setup and even easier sleeping by the experts at Casper.

Brand: Casper


Color: Gray


Size: Queen


Fabric Type: 100% Polyester, 98% Polyester, 2% Spandex


Special Feature: Breathable


Brand: Casper


Color: Gray


Size: Queen


Fabric Type: 100% Polyester, 98% Polyester, 2% Spandex


Special Feature: Breathable


Closure Type: Zipper


Product Care Instructions: Spot Clean Only


Water Resistance Level: Not Water Resistant


Age Range (Description): Adult


Material: Memory Foam


Model Name: Casper Sleep Essential 3" Queen Size Memory Foam Mattress Topper


Number of Items: 1


Manufacturer: Casper Sleep


UPC: 192472031887


Product Dimensions: 80 x 60 x 3 inches


Item Weight: 16.65 pounds


Item model number: 950-000159-004


Refill: foam, memory-foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 23

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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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Casper Topper
Size: Full Style: 3 Inch
Super comfy and I love it
Reviewed in the United States on August 26, 2025 by Qwinn
    • Comfort
Size: Queen Style: 3 Inch
It was perfect! Not to firm not to soft and my dog loves it too! For having back issues it's done wonders compared to a regular memory foam mattress
Reviewed in the United States on August 2, 2025 by Hosuwah
    • No memory
Size: Queen Style: 2 Inch
Not a huge fan of this product (2” topper). The case is nice, and the quality seems good, but it’s not super comfortable. I bought this for the main bed and bought a cheaper Costco product (Novaform) for a guest room bed, and the Novaform one is way more comfortable. To be fair, that one is a 3” topper, but it at least seems to have a memory effect, whereas the Casper just feels like a cross between foam and latex. It’s okay, but not great. I’m going to see if I can give it away to a neighbor. Would not buy again. ... show more
Reviewed in the United States on January 19, 2025 by rjpryan
    • Very soft but can get warm
Size: Full Style: 3 Inch
This mattress topper is very soft and can provide a good amount of cushioning. If you find your mattress too firm but cannot get a new mattress, this can help alleviate it. It is very soft and comfortable to the touch. It has a microfiber cover that was a little difficult to get on but not a major issue assuming you don't need to constantly remove it. Microfiber is not my favorite material for the cover but it's not too bad and does feel good against the skin. I was hoping this would help with my back pain but unfortunately the softness of this mattress topper did not seem to help much with that. It's still comfortable to sleep on though for the most part, although it can get fairly warm. The material does not seem to be the best at dispersing heat so if you live in the hot climate without air conditioning, this would not be my recommendation. As it is from a pretty well-known brand, it seems to be a bit expensive but I am not able to speak to the quality of this compared to more affordable mattress toppers. ... show more
Reviewed in the United States on October 15, 2024 by D. L.
    • Good fit
Size: Queen Style: 3 Inch
Very comfy!
Reviewed in the United States on August 21, 2025 by Amazon Customer
    • Very Comfy
Size: King Style: 3 Inch
This topper is awesome. I didn’t want one that was cooling so this is perfect for me, but I also don’t find that it makes me hot, which is nice. It honestly feels like my bed is not only taller but wider since putting it on. I just love it. The only downside was how hard it was to get it to fit inside the removable cover. That will be a disincentive to washing the cover, tbh. ... show more
Reviewed in the United States on December 14, 2024 by Holly Scott Jones
    • Casper topper for Casper mattress
Size: Twin XL Style: 2 Inch
It slips around on Casper mattress rather annoying
Reviewed in the United States on July 16, 2025 by lorrie chambers
    • Quality
Size: King Style: 3 Inch
Great buy
Reviewed in the United States on May 17, 2025 by Susan c tianen

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