Is the Dealnight 14-inch King good for side sleepers?

The gel memory foam top and pocket coils give cushioning at the shoulders and hips with support underneath, which suits most side sleepers. Very light side sleepers may find it firm.

The gel-infused foam layer is designed to draw heat away, and the coil layer allows airflow. Some buyers still report sleeping warm, so hot sleepers should weigh that.

What depth of sheets does a 14-inch mattress need?

At 14 inches tall it needs deep-pocket sheets, typically rated for mattresses around 14 to 18 inches. Standard sheets may pull off the corners.

How long does it take to expand after unboxing?

Most bed-in-a-box hybrids like this one reach full height within 24 to 72 hours. Buyers report it expanding as expected, though cool rooms slow the process.

Is a king hybrid mattress good for couples?

Yes. Pocket coils limit motion transfer, so a partner's movement is less felt, and the king surface gives each sleeper room. The 14-inch build also handles two adults' weight well.

Does it need a box spring?

No. A hybrid with pocket coils works on a slatted bed frame, platform base or adjustable base. A box spring is optional and mainly adds height.

What do buyers say about the Dealnight 14 inch King Size Mattress in a Box?

Rated 4.4 out of 5 from 234 ratings.

Dealnight 14 inch King Size Mattress in a Box

Best price now

$316.99at WalmartChecked Nov 13

Prices are checked against each store and labelled with when.

Visit Walmart

Dealnight 14 inch King Size Mattress in a Box

Best price now

$316.99at WalmartChecked Nov 13

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $316.99 at Walmart on Nov 13.

Our take on the Dealnight 14 inch King Size Mattress in a Box

The Dealnight 14-inch King is a hybrid mattress in a box that pairs cooling gel memory foam with individually pocketed coils in an eight-layer build. At 14 inches it is a thick, tall mattress, so it sits high on a frame and needs deep-pocket sheets. It suits side and combination sleepers who want foam pressure relief with coil support and airflow, and shoppers who want a king delivered rolled up rather than a showroom floor model. Against other bed-in-a-box hybrids it leans on thickness and a cooling gel layer rather than premium materials, and its 4.4 rating from 234 buyers suggests solid but not universal satisfaction.

Best forSide and combination sleepersCouples who want a king with motion isolationHot sleepers looking for a cooler foam topShoppers who want a mattress delivered rolled in a box

Pros

Gel-infused memory foam top aimed at sleeping cooler
Individually pocketed coils give targeted support and airflow
14-inch height gives a substantial, built-up feel
Eight-layer construction covers comfort, transition and support
King size suits couples and spread-out sleepers

Cons

Tall profile needs deep-pocket sheets and a sturdy frame
All-foam-and-coil hybrids can sleep warm for some
Heavy and awkward to move once expanded
Firmness suits some sleepers but not those wanting a plush feel
Edge support from pocket coils is usually weaker than a foam perimeter

Dealnight 14 inch King Size Mattress in a Box prices at every store

WalmartNew
In stockSold by DealnightReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$316.99Free shippingChecked Nov 13
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What reviewers say

4.4 / 5234 ratings

Buyers rate it 4.4 out of 5 across 234 ratings, with most describing a supportive, comfortable mattress that expanded as expected after unboxing. Complaints center on firmness and heat for a minority.

What people mention

FirmnessMixedSome sleepers find it firmer than expected, while others call the support just right.
CoolingMixedThe gel foam helps some hot sleepers, but a few still wake warm.
SupportPraisedOwners describe good support for side and back sleeping.
SetupPraisedBuyers report it expands to full height after unboxing.
WeightCriticisedA few owners say the king is heavy and difficult to move.

About the Dealnight 14 inch King Size Mattress in a Box

The Dealnight 14-inch King Hybrid Mattress combines cooling gel memory foam with individually pocketed coils. It has an 8-layer design and ships in a box.

The gel memory foam is meant to keep the sleep surface cool. The pocket coils support the body.

Size: King
Thickness: 14 in
Type: Hybrid (gel memory foam and pocket coils)
Layers: 8
Color: Gray
Packaging: Mattress in a box

Specifications

bed_size: KingSource
mattress_thickness: 14 inSource
color: GraySource

Questions and answers

Is the Dealnight 14-inch King good for side sleepers?: The gel memory foam top and pocket coils give cushioning at the shoulders and hips with support underneath, which suits most side sleepers. Very light side sleepers may find it firm.
Does it sleep cool?: The gel-infused foam layer is designed to draw heat away, and the coil layer allows airflow. Some buyers still report sleeping warm, so hot sleepers should weigh that.
What depth of sheets does a 14-inch mattress need?: At 14 inches tall it needs deep-pocket sheets, typically rated for mattresses around 14 to 18 inches. Standard sheets may pull off the corners.
How long does it take to expand after unboxing?: Most bed-in-a-box hybrids like this one reach full height within 24 to 72 hours. Buyers report it expanding as expected, though cool rooms slow the process.
Is a king hybrid mattress good for couples?: Yes. Pocket coils limit motion transfer, so a partner's movement is less felt, and the king surface gives each sleeper room. The 14-inch build also handles two adults' weight well.
Does it need a box spring?: No. A hybrid with pocket coils works on a slatted bed frame, platform base or adjustable base. A box spring is optional and mainly adds height.
Where is the Dealnight 14 inch King Size Mattress in a Box cheapest?: At Walmart, for $316.99, as of our latest check.
What do buyers say about the Dealnight 14 inch King Size Mattress in a Box?: Rated 4.4 out of 5 from 234 ratings.