Is the BDEUS topper good for back pain?

The egg-crate peaks spread pressure at the hips and shoulders, which many owners say eases morning aches. It is soft, so it helps most on a firm mattress rather than a sagging one.

Does the gel keep it cool?

The gel and the egg-crate air channels make it cooler than a flat memory foam slab. It is still foam, so very hot sleepers may want a breathable cover or a latex topper instead.

How thick is it, and will it change my mattress feel?

It is 3.9 inches, which is thick for a topper. Expect a noticeably softer, plusher surface and a slightly higher bed.

Will it fit a Twin mattress?

It is made for a Twin bed. Check your mattress dimensions before ordering, since a topper sized for another bed will overhang or fall short.

Can I put it under a mattress protector?

Yes. A breathable protector keeps the foam clean without blocking much airflow. Avoid waterproof vinyl covers, which trap heat.

Does it have an odor when new?

New memory foam often has a slight smell. Air it out flat for a day or two before making the bed.

What do buyers say about the BDEUS 3.9 inch Gel Cooling Memory Foam Mattress Topper?

Rated 4.4 out of 5 from 522 ratings.

BDEUS 3.9 inch Gel Cooling Memory Foam Mattress Topper

Best price now

$49.99at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

BDEUS 3.9 inch Gel Cooling Memory Foam Mattress Topper

Best price now

$49.99at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $49.99 at Walmart on Nov 12.

Our take on the BDEUS 3.9 inch Gel Cooling Memory Foam Mattress Topper

The BDEUS is a 3.9-inch gel-infused memory foam topper with an egg-crate surface cut into a grid of raised ovals. The gel is meant to pull heat away and the egg-crate profile leaves air channels under the body, so it breathes better than a flat slab of memory foam. It suits sleepers who find a too-firm mattress uncomfortable or who sleep hot on plain foam. Against flat gel toppers it offers more airflow but less uniform support, since the peaks compress more than the valleys.

Best forBack and side sleepers on a too-firm mattressHot sleepers who overheat on plain memory foamRenters and guest beds that need a softer surfaceAdding cushioning without replacing a mattress

Pros

3.9 inches adds real cushioning over a hard mattress
Gel infusion and egg-crate channels help move heat and air
Egg-crate peaks relieve pressure at shoulders and hips
Protects and extends the life of the mattress underneath
Works on most mattress types, including innerspring and hybrid

Cons

Egg-crate peaks flatten faster than a solid foam layer
Soft feel may be too deep for stomach sleepers
Memory foam still sleeps warmer than latex or coil toppers
Twin size covers one bed only, no room to trim for a larger frame

BDEUS 3.9 inch Gel Cooling Memory Foam Mattress Topper prices at every store

WalmartNew
In stockSold by BDEUSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$49.99Checked Nov 12
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What reviewers say

4.4 / 5522 ratings

Buyers rate it well overall, with most praise going to the pressure relief and the cooler feel compared with plain foam. Complaints center on the egg-crate peaks compressing over time and on warmth for some sleepers.

What people mention

Pressure reliefPraisedOwners say hips and shoulders stop aching on a firm mattress.
CoolingMixedMany find it cooler than plain memory foam, but some still wake warm.
DurabilityCriticisedThe egg-crate peaks compress and lose loft after months of use.
FirmnessMixedSide sleepers like the softness; some back and stomach sleepers find it too deep.
VentilationPraisedThe egg-shaped cutouts let air move and keep the surface from feeling clammy.

About the BDEUS 3.9 inch Gel Cooling Memory Foam Mattress Topper

This is a 3.9-inch egg crate mattress topper made of gel memory foam. The egg-shaped gel structure spreads out body pressure and lets air move through the topper. It is designed to follow the curves of the body and relieve pressure, which can help reduce back pain.

The topper also works as a protective layer that extends the life of the mattress underneath.

Type: Egg crate gel memory foam mattress topper
Thickness: 3.9 in
Bed size: Twin
Color: Blue (cyan)
Brand: BDEUS

Specifications

bed_size: TwinSource
color: BlueSource
thickness: 3.9 inSource
actual_color: CyanSource

Questions and answers

Is the BDEUS topper good for back pain?: The egg-crate peaks spread pressure at the hips and shoulders, which many owners say eases morning aches. It is soft, so it helps most on a firm mattress rather than a sagging one.
Does the gel keep it cool?: The gel and the egg-crate air channels make it cooler than a flat memory foam slab. It is still foam, so very hot sleepers may want a breathable cover or a latex topper instead.
How thick is it, and will it change my mattress feel?: It is 3.9 inches, which is thick for a topper. Expect a noticeably softer, plusher surface and a slightly higher bed.
Will it fit a Twin mattress?: It is made for a Twin bed. Check your mattress dimensions before ordering, since a topper sized for another bed will overhang or fall short.
Can I put it under a mattress protector?: Yes. A breathable protector keeps the foam clean without blocking much airflow. Avoid waterproof vinyl covers, which trap heat.
Does it have an odor when new?: New memory foam often has a slight smell. Air it out flat for a day or two before making the bed.
Where is the BDEUS 3.9 inch Gel Cooling Memory Foam Mattress Topper cheapest?: At Walmart, for $49.99, as of our latest check.
What do buyers say about the BDEUS 3.9 inch Gel Cooling Memory Foam Mattress Topper?: Rated 4.4 out of 5 from 522 ratings.