Skip to content

Independent UK mattress reviews since 2018

Find my mattress
  1. Home
  2. Mattresses
  3. Sleepeezee
  4. Sleepeezee Memory Ultimate 4500 Pocket Mattress
Sleepeezee Memory Ultimate 4500 Pocket Mattress
Listen to the review on our podcast.

Sleepeezee Memory Ultimate 4500 Pocket Mattress

FirmnessMedium Firm
sleeping cat
38p per sleep based on average mattress lifespan

Searching for best deal
Reveal Offer Price and Go To Site *
100-night comfort trial at Mattress OnlineConditions
Remedy
An exchange, not a refund
When
After 30 nights' use
Condition
Buy a mattress protector from Mattress Online with the mattress
Old mattress removal
£35
Delivery
Free; to the room of your choice £20

Checked on Mattress Online's site, 10 October 2026. Full terms at Mattress Online

* We work with retailers to secure the best deals, outgoingOutgoing links are monetised

What our reviewers found

Pros

  • A memory foam comfort layer sits over a pocket spring unit, so you get a cushioned top with spring support underneath.
  • Medium to firm tension suits back and side sleepers of average weight.
  • The micro-quilted knitted cover and soft white fibres give the top a soft, plush finish.
  • Individually pocketed springs keep motion transfer down when you share the bed.
  • Turning handles stitched into the border make the mattress easier to move and rotate.

Cons

  • The luxurious blend of pocket springs and memory foam might be too plush for sleepers seeking a minimal, less sinking sleep experience.

Ah, the elusive pursuit of a perfect night's sleep. It's a journey that takes us through countless mattress stores, seemingly infinite options, and of course, the question that keeps us up at night (literally): foam or spring? But what if there is something that offers the comfort of memory foam and the reliable assistance of pocket springs? The Sleepeezee Memory Ultimate 4500 Pocket Mattress claims to achieve just that - a solid option for peaceful slumber. This well-regarded mattress from Sleepeezee, a company with century-long expertise in sleep solutions, brings a rather distinctive promise to the table - or should we say bed? It pledges to marry the unique advantages of pocket springs and memory foam, aiming to deliver a really comfortable sleep experience. But does it deliver on its promise? I took it upon myself to carry out an in-depth review of the Sleepeezee Memory Ultimate 4500 Pocket Mattress to find out.

How we assessed it

This is a 26cm deep, single-sided mattress with a medium to firm rating. Its core of pocket springs, with a layer of mini pocket springs above, should give a firm, even base that responds to each sleeper separately, so I'd expect little of a partner's turning to cross the bed. Memory foam on its own sleeps warm, which is why the graphite in the foam and the vents are there. Foam blocks around the perimeter should keep the edge firm enough to sit on. One owner describes it as a mattress that "adapts and supports the whole body", which is what pocket springs under memory foam are for.

Design and features

In its essence, the Sleepeezee Memory Ultimate 4500 Pocket Mattress is a blend of the old and the new. On one hand, it harks back to the timeless design principle of pocket springs, where individually cased springs provide personalised body support. On the other, it embraces the modern comfort of memory foam, with its sumptuous feel and cushioned support. The dual-layered structure of pocket springs and mini springs offers pressure relief while ensuring minimal disturbance from partner motion, a characteristic that often plagues shared beds.

This mattress also presents a knit-covered, micro-quilted surface that invites sleep with its soft and warm visage. The most interesting part of its design is the graphite-infused memory foam. This clever element not only provides a cosy feel but also regulates temperature by managing moisture build-up. A unique feature that caught my eye was the fully encapsulated side support provided by durable foam blocks. This feature significantly contributes to the mattress's longevity by preventing sagging around the sides.

Mattress comfort

To my mind, the medium to the firm composition of the Sleepeezee Memory Ultimate 4500 Pocket Mattress admirably balances comfort and support. Its soft top layer of memory foam envelops sleepers in a warm hug while the resilient pocket springs offer steadfast support, particularly beneficial to the back and side sleepers. This firm assurance prevents your spine from arching uncomfortably, thereby promoting spinal alignment and reducing backache.

Suitability

In my opinion, this mattress is best suited for those who value support in their slumber. Its medium-firm make is likely to be well-received by back sleepers and side sleepers of average weight. However, side sleepers with an hourglass figure may want to consider a slightly softer option to allow for comfortable sinkage.

What customers thought

Owners mostly sum it up as comfortable, and one wrote that it is "firmer than our last mattress but we are finding that it is so comfortable!" The same owner couldn't "quite believe how good this mattress is for the price", though they added a fair caveat: "Time will tell on it’s longevity". Another owner picked out the edges: "Firm reinforced sides prevents sagging when being sat on."

The verdict

Despite the alluring promise of mini pocket springs, I believe that this feature is more a marketing gimmick than an actual sleep enhancement. There does not seem to be a noticeable difference between the mini springs and ordinary pocket springs, and the heightened spring count appears mostly for show. It's a shame that this mattress veers towards the more traditional design by not being rolled, however, that's more of a convenience factor than a deal-breaker.

Aside from the slight marketing/markup snares, there is much to admire in the Sleepeezee Memory Ultimate 4500 Pocket Mattress. Its marriage of pocket springs and memory foam offers an appealing blend of support and comfort. The temperature regulation, while a common promise these days, does stand out here thanks to a thoughtful design. Where this mattress really shines is how it caters to side and back sleepers, by providing a level of support that's often overlooked for these sleeping styles.

So, for those seeking a hybrid sleep solution that combines comfort, support, and temperature control, the Sleepeezee Memory Ultimate 4500 Pocket Mattress may be just the bedfellow you're looking for.

How we reviewed the Sleepeezee Memory Ultimate 4500 Pocket Mattress

10+ years in the mattress industry26-point spec checkBenchmarked against 346 pocket-sprung mattresses5 buyer questions read152 price checks since Nov 2023

Drawing on over 10 years in the mattress industry, our team judged the construction, materials and firmness of the Sleepeezee Memory Ultimate 4500 Pocket Mattress point by point from its 26-point specification and Mattress Online's listing, and benchmarked it against 346 other pocket-sprung mattresses we track. We have checked its price 152 times since November 2023. How we review

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Sleepeezee Memory Ultimate 4500 Pocket Mattress may feel.

SnoozeScore

Still not sure if the Sleepeezee Memory Ultimate 4500 Pocket Mattress is suitable for you?

Answer 6 quick questions to see how well this mattress fits you, and which mattresses fit you better.

Price history

From £949 (Single) at Mattress Online

Choose your size
£1,299No change Read 5 Nov 2026 · excludes delivery
Shop King at Mattress Online

King price, tracked since 26 Oct

We have read the King at Mattress Online 11 times since 26 Oct 2026, and it has been £1,299 each time.

SizeLatest readingReadLowest readingOnTracking since
Single£9495 Nov 2026£94926 Oct 202626 Oct 2026
Small Double£1,1995 Nov 2026£1,19926 Oct 202626 Oct 2026
Double£1,1995 Nov 2026£1,19926 Oct 202626 Oct 2026
King£1,2995 Nov 2026£1,29926 Oct 202626 Oct 2026
Super King£1,5495 Nov 2026£1,54926 Oct 202626 Oct 2026

Prices exclude delivery. How we record prices: our mattress price report.

How it scores
of the Sleepeezee Memory Ultimate 4500 Pocket Mattress
Scored from the build: how this construction usually performs, compared with mattresses of a similar type and price.
Scored from the build: how this construction usually performs, compared with mattresses of a similar type and price.

Suitability

  • Back Sleepers 4.5/5
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers 4/5
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers 4.5/5
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.

Performance

  • Breathability 3.5/5
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress 3.5/5
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.
  • Stability 4.5/5
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.

Ease of Use

  • Turning handles 5/5
  • Mattresses typically need to be rotated frequently and having turning handles can be massively beneficial, particularly in larger sizes which can become fairly heavy.

Odour

  • Initial Odour 4/5
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour 5/5
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating 4.5/5
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.
*Assumes average weight. Suitability is dependent on body type, so check your SnoozeScore above for a more tailored guide.
Radar analysis
of the Sleepeezee Memory Ultimate 4500 Pocket Mattress
Brand: Sleepeezee
Retailer: Mattress Online
Delivery Time: Excellent
Delivery Charge: Excellent
Customer Sentiment: Excellent
Guarantee: Excellent
Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

Reviews

5 owner rating from 5 reviews

Jude
Verified by Mattress Online
5
We can't quite believe how good this mattress is for the price! Having been loyal customers of Vispring beds for many years we decided to try something else - so glad we did! It is firmer than our last mattress but we are finding that it is so comfortable! Time will tell on it's longevity but for the moment we are super happy
Keith
Verified by Mattress Online
5
A quality mattress that adapts and supports the whole body, resulting in a good nights sleep. Firm reinforced sides prevents sagging when being sat on. No hesitation in recommending this item.
Paul
Verified by Mattress Online
5
Top mattress. Delivered ontime
Not
Verified by Mattress Online
5
Very comfortable,good choice
Lina
Verified by Mattress Online
5
Very comfortable.

Questions and answers about the Sleepeezee Memory Ultimate 4500 Pocket Mattress

Common questions answered by our team first, then questions shoppers asked the retailer, with the retailer’s own answers.

Image of the post author
Common question
Can you tell me about the type of springs used in this mattress? I heard about pocket springs and mini pocket springs, what's the difference?

Answer: Pocket springs and mini pocket springs are both used in this mattress. Pocket springs are individually wrapped springs that offer personalised support, reacting to your body's movement. Mini pocket springs, smaller in size, do the same job but also minimise motion transfer, offering you an undisturbed sleep, even if you share your bed with a partner.
Image of the post author
Common question
Is the memory foam in this mattress supportive or more towards the softer side?

Answer: The memory foam used in this mattress contours to your body shape, providing a cushioned and cosy feel to enhance comfort. However, this mattress has an overall medium to firm tension, offering more support than soft mattresses.
Image of the post author
Common question
What is the purpose of the soft white fibres in this mattress? Does it affect the durability?

Answer: Soft white fibres are synthetic fillings creating a cosy feel for the mattress. They are also known for their longevity and resilience, maintaining its shape and quality over time, contributing to the mattress's durability.
Image of the post author
Common question
Is the cover of this mattress soft and breathable? I don't want to feel too hot during the night.

Answer: This mattress includes a knitted cover which is not only soft for additional cosiness but also enhances airflow because of its breathability. So, you can expect a cooler snooze.
Image of the post author
Common question
Can I turn and move this mattress easily? Does it include any handles for this purpose?

Answer: Yes, this mattress comes with turning handles stitched into its border. These are especially useful when you need to care for or move your mattress, offering ease of use.

Videos about this mattress

Hand picked video that relates to the specifications of The Sleepeezee Memory Ultimate 4500 Pocket Mattress

The Pros and Cons of Memory Foam
The Pros and Cons of Memory Foam
By Mattress Makers
What are Pocket Springs?
What are Pocket Springs?
By BedStar
The Sleepeezee Journey
The Sleepeezee Journey
By Sleepeezee
Mattress Online
Mattress Online
By Mattress Online

Guides this mattress is featured in

This mattress is listed in 5 of our guides because its build meets what each guide looks for. Each card says what that is.

  • Back pain guide

    Why it’s featured

    This guide lists pocket-sprung and hybrid mattresses at medium-firm tension with no pillow top, which keep the spine level.

    Includes comment from 3 registered clinicians
    Read the guide
  • Neck pain guide

    Why it’s featured

    This guide lists pocket-sprung and hybrid mattresses at medium-firm tension, which keep the neck in line with the spine.

    Includes comment from a registered clinician
    Read the guide
  • Sciatica guide

    Why it’s featured

    This guide lists medium-firm mattresses with a comfort layer over pocket springs, so the back is supported without lying on a plank.

    Includes comment from 2 registered clinicians
    Read the guide
  • Kyphosis guide

    Why it’s featured

    This guide lists medium and medium-firm pocket-sprung or hybrid mattresses with a memory foam or latex top that gives at the shoulders.

    Includes comment from a registered clinician
    Read the guide
  • Cold sleepers guide

    Why it’s featured

    This guide lists mattresses with memory foam or wool in them, which hold warmth.

    Read the guide

Clinicians comment on the condition in each guide, not on individual mattresses.

Sources for this review

  • Our assessmentConstruction, materials and firmness judged by our team, from over 10 years in the mattress industry
  • Specification26 points from Mattress Online's listing
  • Buyer questions5 read
  • Price history152 checks since November 2023
  • BenchmarkCompared with 346 other pocket-sprung mattresses we track
  • Site-wideOur price tracker has logged 1,334,368 retailer prices since June 2019

Latest advice and guides → Your Questions Answered

Below are some of our best guides for learning more about the importance of sleep.

Everything You Need To Know About Mattress Fillings Soft and Squishy Memory Foam Simple Mattress Buying Guide
This website uses cookies to give you the best experience.We use cookies. Cookie policy
VS Product Comparison
product added