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95% of 100
based on 4 Reviews

Delivery On Tuesday

Try for 60 Nights Enjoy a sleep trial on this mattress
Very comfortable and cool
This mattress was a breath of fresh air. I no longer have lower back pain and I no longer awake sweating and being too hot. A real game changer for me.

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Sleepeezee Cool Rest 1800 Mattress

4 Reviews
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RRP £949.00 Save £250.00 Now £699.00

Frequently Asked Questions

Can the Sleepeezee Cool Rest 1800 Mattress be used on a slatted bedstead?
View all 3 customer questions Ask a question

Enjoy a 60 Nights sleep trial on this mattress

Not happy with your purchase? We’ll swap it for you. Full peace of mind that your next mattress will be perfect for you!

Product Specification

Softer top layers with a firm core.
  • Soft
  • Medium
  • Firm
  • Super Soft
  • Soft
  • Medium Soft
  • Medium
  • Medium Firm
  • Firm
  • Extra Firm

Key Features

  • Cooling Mattress.
  • 1800 Pocket Springs.
  • Pillow Top Mattress.
  • Smart Temperature Technology.
  • Graphite Cooling Strips.
  • Quilted Mattress.
  • Staycool Gel Layer.
  • Softech Pocket Springs Layer.
  • No-Turn Mattress.
  • Mattress Depth: 30cm
  • 10-Year Guarantee.
  • Free 2-man Delivery*.

Key Information

More Information
Sleep Trial60 Nights
Spring TypePocket Sprung
Guarantee10 Years
Max Slat Gap7cm apart
Free Delivery?Yes (not offshore)
Add Disposal?Yes in checkout
Mattress Depth30cm +

Product Description

The Sleepeezee Cool Rest 1800 mattress is a part of the most recent generation of the company's renowned "Cool Collection," a line of beds created to provide not only value and support but also an incredibly cool and comfortable night's sleep, regardless of the season. This magnificent mattress has 1800 pocket springs inside and is covered with numerous layers of opulent fillings.

The Cool Rest 1800 mattress is made to offer a soft to medium feel that is sturdy at the centre yet opulently soft and cloud-like on top. All the contents are on one side of this mattress because it cannot be turned. As a result, the mattress requires extremely little maintenance and only has to be turned over once per season*. For added comfort during the night, this amazing Sleepeezee mattress also boasts a soft, silky-smooth cover that is quilted. Additionally, there are breather vents for additional ventilation and flag-stitched handles for ease of movement.

The core of this mattress has a top-notch 1800 pocket spring unit installed by Sleepeezee. As more weight is applied, each spring will travel upward and downward like a piston. Since the springs are contained within their own fabric pocket, they won't interfere with or interact with the surrounding springs, resulting in consistently superb, precise support with no compromise. These springs are not only incredibly reliable and accurate, but they will also give you the support you need to maintain proper posture and avoid getting aches and pains from pressure points. This Sleepeezee Cool Rest 1800 mattress is unique among the new range as it offers a secondary layer of mini-pocket springs, acting to provide a delicate and refined level of support, working in harmony with the softer layers of fillings above.

This is a 'pillow top' mattress, hence the secondary layer on top. Whilst the layer cannot be removed, it allows the layers of fillings to move around more freely, adding another element of soft-comfort and luxury.

On the sleeping surface of the Sleepeezee Cool Rest 1800 mattress, there are several layers. TemperatureSmart graphite strips are included in the upper layer. These strips will remove extra heat and moisture from the mattress while also battling bacteria to keep the mattress clean and fresh at all times. A delicate and opulent layer of breathable, soft fibres lies beneath this one. The main layer of this mattress is the renowned Sleepeezee StayCool Gel. In addition to offering the comfort that few other mattresses provide, the StayCool Gel ensures that the mattress always maintains a suitable temperature. The second layer of recycled fibres sits below the StayCool Gel and serves as the ideal link between the gel and the pocket springs underneath.

As a holder of a Royal Warrant, Sleepeezee provides bedding to HRH the Prince of Wales' home. As a result, the strength and longevity of their beds and mattresses are unmatched. This mattress is of the highest quality and comes with a complete 10-year guarantee. Sleepeezee make all their beds and mattresses in Kent, England.
We provide free** delivery to the room of your choosing with a 2-man delivery crew for this amazing Cool Rest 1800 mattress.

* To encourage even settlement during the first several weeks after delivery, we advise turning the mattress more frequently.
**For some offshore areas and Northern Scotland, there are geographical fees.

Measurements, Weights and Dimensions:

W- Width x L – Length x D- Depth

Single – W 90cm (3ft) x L 190cm (6ft3) x D 30cm (11.8’’) - Weight 23kg (50lbs)
Double – W 135cm (4ft6) x L 190cm (6ft3) x D 30cm (11.8’’) - Weight 34kg (74lbs)
King Size – W 150cm (5ft) x L 200cm (6ft6) x D 30cm (11.8’’) - Weight 38kg (83lbs)
Super King Size – W 180cm (6ft) x L 200cm (6ft6) x D 30cm (11.8’’) - Weight 45kg (99lbs)
Mattress Maximum User Weight per sleeping side - 114kg (18st)

Note: If using the Sleepeezee Cool Rest 1800 on a slatted bedstead, the slats cannot be more than 7cm apart.

View alternative Sleepeezee mattress options here


Read Sleepeezee Cool Rest 1800 Mattress Reviews.
4 Reviews

  1. Kevin Naylor Says:
    Good value for money
    This is a well made matress and the surface is quite cool which is why we bought it. Loss of 1 star because it had a smell for the first night and I had to wash the sheets. Im told this is normal and to be fair the smell did go away after a couple of days.
    Verified Buyer
  2. Enya Ferrie Says:
    Deep and comfy
    Deep and comfy. Quite heavy, but the delivery guys did a good job. Im glad it does not need turning over! Thanks Sleepeezee and Mynextmattress
    Verified Buyer
  3. Helena Says:
    Very comfortable and cool
    This mattress was a breath of fresh air. I no longer have lower back pain and I no longer awake sweating and being too hot. A real game changer for me.
    Verified Buyer
  4. Kathy Potter Says:
    I have struggled for a while with getting too warm in the night, we looked for a cooling mattress and tried this on the sleep trial. Wowser! It feels cold at first and stays cool.
    Verified Buyer

Frequently Asked Questions -
3 Answers

Can the Sleepeezee Cool Rest 1800 Mattress be used on a slatted bedstead?

Yes, the Sleepeezee Cool Rest 1800 Mattress is fine on a slatted bed as long as the slats are not more than 7cm apart from each other.

Where is the Sleepeezee Cool Rest 1800 Mattress made?

The Sleepeezee Cool Rest 1800 Mattress is made at the Sleepeeze factory in Rochester, Kent, England.

Does the Sleepeezee Cool Rest 1800 Mattress really keep you cool?

Yes, this mattress has been created with the specific intention of reducing excess heat. There are cooling strips and certain materials used in the Sleepeezee Cool Rest 1800 Mattress to achieve this.
Still looking a answer to your questions?

Delivery Information

Choose your delivery date at Checkout!

We deliver on the day of your choice.
Recycling of your old mattress can be chosen at the checkout.

Mattresses & Beds

- 2-3hr time window the day prior to delivery.
- Live tracking & 30mins notice.
- Delivery to the room of choice, unpack option can be chosen in checkout.

Pillows & rolled mattresses

- 1hr delivery slot.
- Delivery to the door.

Free £120 POA
10 yearguarantee

10 Year Guarantee

This item is completely covered for the 10-Years.
Any faults reported in the Guarantee period will result in a replacement for you at no cost whatsoever, pending confirmation of the fault by the manufacturer.

At MyNextMattress, we also go a step further and will offer you the choice of any item on our website, not just a like for like replacement from the same manufacturer. We will also exchange the goods for you at no charge (some offshore delivery costs may apply).

Think you have a fault or defect with your item? Please get in touch and we will respond straight away with the next steps.

My Next Mattress Guarantees

10 Year Guarantee

This item is completely covered for the 10-Years.
Any faults reported in the Guarantee period will result in a replacement for you, pending confirmation of the fault by the manufacturer. A like-for-like replacement will be offered. This could mean costs are applicable if the replacement newer model is more expensive.

At MyNextMattress, we also go a step further and will offer you the choice of any item on our website, not just a like-for-like replacement from the same manufacturer. We will also cover the delivery costs of the exchange for you at no charge (some offshore delivery costs may apply).

Think you have a fault or defect with your item? Please get in touch and we will respond straight away with the next steps.


  • Deep Quilting

    Quilting is the stitching technique used to join or attach the mattress' surface layers of fibres to the surface material (the ticking). There are various different techniques which can be used to join these layers, but Quilting is common. Traditionally, Quilting offers a softer surface feel than Tufting as the layers are not held together so tightly. Also see Diamond Stitching or Micro Quilting for variations on Quilting.

  • Delivery

    Our deliveries are carried out by a small courier outfit called BJS Distribution. We use this company for all Double and Kingsize mattresses and Divan Beds. This service will see all goods taken to room of choice and unpacked, all packaging can be taken away for recycling (upon request). We use NIghtfreight for our smaller products (pillows and headboards etc). Delivery to the room of choice is free!

    We operate a next day delivery service on all our stocked items. If you order before 13:00, you can receive you new mattress, bed, pillow or headboard the following day. Delivery is free!

    Our couriers will speak with you to arrange a delivery timeslot, and also offer an hours notice within this timeframe. With smaller items, on Nightfreight's service, we offer 30mins notice ahead of arrival.

  • Firmness

    MyNextMattress is developing a new and unique solution to the Firmness scale accuracy. Not seen anywhere else in the World, we will be measuring the Firmness of all our mattresses precisely and in detail.

    We are the only company in the Country that will actually measure the Firmness of a mattress and give a grading out of 10. We are always aware that choosing your next mattress can be a difficult and time consuming process, therefore we strive to give as much information as possible on every mattress we sell.

    The way our system works is by applying weight to a mattress. We will apply weight gradually and measure the amount the mattress dips. The more weight, the more the mattress will 'sink'. We would then measure the distance the mattress dips and plot these measurements (weight and distance) on a graph. This graph can then be used to tell us the Firmness category the mattress fits into, 7 out of 10 for instance.

    Our Firmness Device provides a central rod which we apply weights to, on the bottom end there is a disc which pushes into the mattress. The top of this rod supports the weights and will sink according to the 'give' in a mattress. We measure from this point.

    As a result of this unique technique, it will be possible for you to shop by the firmness of a mattress, this is not possible anywhere else.

  • Pillow Top

    A pillow top mattress is a relatively new development in the bedding industry. Originally the technique applied to the more expensive mattresses, the technique has been perfected to such an extent that the prices have fallen the Pillow Top is much more widely available. Known as the Euro Top by American retailers, the design was originally on the wider market a few years ago, and is now a common site in bedrooms around the World. The idea is to separate the surface fillings from the core of the mattress itself. This results in more support and more comfort. Many traditional mattresses fasten the surface fillings to the spring unit in the mattress. A Pillow Top mattress has a distinct separate layer for the fillings and therefore reacts independently to the spring unit, resulting in less dipping and a solid feel. The technique also offers greater edge-to-edge support.

    Pillow tops can take many forms nowadays. A deep layer on the surface which contains memory foam. Another technique of Pillow Top mattress is the Silentnight Treasure mattress. A shallower, quilt like style. All in all, this type of mattress is continuing to go from strength to strength and would appear to be here to stay.

  • Pocket Sprung

    Pocket Sprung units are an adaption of the traditional open coil/continuous spring unit. By placing each spring in its own individual 'pocket' (a fabric sock-like pouch), the spring is not joined to any other part of the mattress. The pocket that supports the spring is then joined to its neighbouring pockets and this effect creates a unique feel.

    By creating a spring unit in this way, it allows the springs to move independently, rather than sharing the pressure with surrounding springs. This effect allows for much more accurate contour following and a more comfortable feel overall.

    If you were to push your hand into a traditionally sprung mattress, the area around your hand would dip/sink too. With Pocket Springs, this sunken area is much more remote and therefore more accurately follows the contours of the pressure source. There are differences in the techniques used to create Pocket Springs, but more or less they remain the same.

  • Pressure Points

    Pressure Points are created in the body when lying on a mattress which is not suitable for a persons physique. The Pressure Points are caused by putting stresses through the body. When the spine is not aligned correctly (i.e, straight), it can cause pressure to build up in the back, hips or shoulders (etc).

    When a bed is too soft, the body sinks in, causing certain areas to be under the strain of the rest of the body. When a mattress is too hard/firm, then the weight applied can cause the body to flex/bend in the opposite way - causing a similar problem. Hips, shoulders and so on, are requried to be sunken into the mattress slightly more than the surrounding areas, as they carry the weight. When this is not the case, the lower back may be bent to compensate. The ideal mattress is one which will keep the spine straight.

  • Rotate

    Some mattresses require rotating, meaning turning over completely. This can also be combined with rotating the mattress.

  • Sizes

    Small Single

    • 2'6 x 6'3
    • 30" x 75"
    • 75cm x 190cm


    • 3' x 6'3
    • 36" x 75"
    • 90cm x 190cm

    Small Double

    • 4' x 6'3
    • 48" x 75"
    • 120cm x 190cm


    • 4'6 x 6'3
    • 54" x 75"
    • 135cm x 190cm


    • 5' x 6'6
    • 60" x 78"
    • 150cm x 200cm

    Super Kingsize

    • 6' x 6'6
    • 72" x 78"
  • Tension

    Another word for Firmness.

  • Turn / No Turn

    Some mattresses require turning over, to aid even settlement. Others do not require turning, but will still require rotating.

Price Match Promise

If you find a better price, we will beat it by £5.

In the unlikely event that you find a price better than ours, worry not - we'll beat it!
This promise extends from pre-ordering right up to the day of delivery!

We watch our competitors prices and pride ourselves on being the most competitive online. Therefore, if you don't have the time to hunt around for the best price, order with us and we'll honour our price match promise until you have taken delivery of your order. This leaves you safe in the knowledge that you will take delivery as fast as possible, for the lowest price possible!

Also, we do genuinely like to know if our prices are being beaten, so please let us know!

Rated Excellent - MyNextMattress

RRP £949.00 Save £250.00 Now £699.00