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Features you'll love

Support System

Pocket Springs

Individually pocketed springs work to give you support exactly where you need it.

Comfort Fillings

Cool Gel Memory Foam

Infused with gel microbeads to regulate temperature, while also improving breathability.

Firmness

Medium Firm

Good for people who change sleeping position.

Description

For impressive orthopaedic support to help ease back and joint pain, plus cooling freshness to prevent overheating and relieve night sweats, the MLILY® Glacier 2800 Cool Gel Hybrid Mattress features a number of innovative technologies to help you get the sleep your body deserves.

Orthopaedic pocket springs with a firm feel

Full-size pocket springs are housed in individual fabric pockets so that they can move independently to target precise orthopaedic support to each body part as you move. Working like piano keys, these springs flex with your movements and weight distribution, ensuring each part of your body receives the correct level of support it needs to stay comfortable. This also helps to ensure your spine stays in a neutral alignment, helping to ease back pain and relieve pressure on your hips and shoulders.

Reflex foam and mini pocket springs

Between layers of breathable reflex foam, which moulds to your body for personalised comfort, is a layer of mini pocket springs. These work in the same way as their full-size counterparts but offer an even closer level of support, ensuring no part of your body is missed. This ensures full-body pressure relief for a blissful, tension-relieving experience every time you climb into bed.

Cooling gel keeps you comfortable

The MLILY® Glacier 2800 Cool Gel Hybrid Mattress also features a generous layer of M-Luxe® Cool Gel Memory Foam, which also contours to your unique body shape. This clever foam, however, actively draws heat away from your body to prevent overheating and eases night sweats by providing a consistently cooling sleep surface. Finished with a gel-infused quilted cover, this mattress ensures you experience the most refreshing night's sleep, designed to help you rest longer and deeper than before.

1278780-5063475061926

Features

2800 Pocket Springs

Pocket springs are springs mounted in their own separate fabric pockets, meaning they work completely independently of one another and can provide your body with better pressure relieving support.

M-Luxe® Cool Gel Memory Foam

M-Luxe® Cool Gel Memory Foam provides impressive full-body support and comfort as it gently moulds to your body shape, while drawing heat away for a fresh, cooling experience.

27cm Depth

This mattress is approximately 27cm deep.

Gel Infused Quilted Sleep Surface

Quilted M-Luxe® Gel Memory Foam cushions your pressure points while actively drawing heat away from your body to provide a supportive, cooling sleeping experience.

Orthopaedic Support

Designed to offer a firmer sleep surface, providing targeted support for your back and joints.

Reinforced Edges

The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Vacuum Packed & Rolled

Rolled mattresses have the advantage of being easy to transport, especially to upstairs bedrooms. When unrolled, they expand fully over time, usually being comfortable enough to sleep on after 48 hours.

No Roll Together

Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.

Pressure Relieving

This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Vegan Friendly

This product is made from materials that are 100% free from animal by-products.

High-Density Support Foam Base Layer

A deep layer of supportive Flex Foam promotes healthy spinal alignment and provides full-body support for impressive tension relief.

AirTech® Border

Designed to keep airflow consistent for a cooler sleep, with molded joints that ensure even support from edge to edge.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Benefits

Thousands of pocket springs provide precise orthopaedic support
M-Luxe® Cool Gel Memory Foam relieves pressure and draws heat away
Orthopaedic design helps to ease back and joint pain
Gel-infused quilted surface improves breathability for cooler sleep
Reflex foam layers provide consistent support and unique comfort
No roll-together ensures undisturbed sleep for couples
No need to turn — easy to maintain with regular rotation
Hypoallergenic and vegan-friendly for a healthier sleep space

You've got the best price

As Online Bed Retailer of the Year 2025 - 2026, you can trust us to get you the best price. With our fast delivery and exceptional service, you won't find better elsewhere.

MLILY® Glacier 2800 Cool Gel Hybrid Mattress

Enjoy restful nights with tailored support and cooling comfort for a refreshing sleep.

2800 Pocket Springs

M-Luxe® Cool Gel Memory Foam

27cm Depth

Firmness: Medium Firm

£549

RRP £870

Save £321

from £549

Size

Double 4'6" x 6'3"

£549 RRP £870

In stock

King Size 5' x 6'6"

£649 RRP £984

In stock

Super King 6' x 6'6"

£749 RRP £1152

2-3 Weeks

FREE Delivery within Next Day

FREE delivery Thursday, 29th January
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Description & Features

Orthopaedic pocket springs with a firm feel

Reflex foam and mini pocket springs

Cooling gel keeps you comfortable

2800 Pocket Springs

Pocket springs are springs mounted in their own separate fabric pockets, meaning they work completely independently of one another and can provide your body with better pressure relieving support.

M-Luxe® Cool Gel Memory Foam

M-Luxe® Cool Gel Memory Foam provides impressive full-body support and comfort as it gently moulds to your body shape, while drawing heat away for a fresh, cooling experience.

27cm Depth

This mattress is approximately 27cm deep.

Gel Infused Quilted Sleep Surface

Quilted M-Luxe® Gel Memory Foam cushions your pressure points while actively drawing heat away from your body to provide a supportive, cooling sleeping experience.

Orthopaedic Support

Designed to offer a firmer sleep surface, providing targeted support for your back and joints.

Reinforced Edges

The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Vacuum Packed & Rolled

No Roll Together

Pressure Relieving

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Vegan Friendly

This product is made from materials that are 100% free from animal by-products.

High-Density Support Foam Base Layer

A deep layer of supportive Flex Foam promotes healthy spinal alignment and provides full-body support for impressive tension relief.

AirTech® Border

Designed to keep airflow consistent for a cooler sleep, with molded joints that ensure even support from edge to edge.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Thousands of pocket springs provide precise orthopaedic support
M-Luxe® Cool Gel Memory Foam relieves pressure and draws heat away
Orthopaedic design helps to ease back and joint pain
Gel-infused quilted surface improves breathability for cooler sleep
Reflex foam layers provide consistent support and unique comfort
No roll-together ensures undisturbed sleep for couples
No need to turn — easy to maintain with regular rotation
Hypoallergenic and vegan-friendly for a healthier sleep space

1278780-5063475061926

MLILY® 5 Year Guarantee

MLILY® 5 Year Guarantee

In the unlikely event of a defect in material or workmanship occurring within the 5 year guarantee period, we will arrange to repair or replace the item under complaint free of charge at our discretion.

100 Night Sleep Trial

Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100-night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect, match we’ll offer you an exchange for a mattress that you love even more.

Delivery & Recycling

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
CA1-CA9
DD1-DD11
DG1-DG14, DG16
EH1-EH49, EH51-EH55, EH91, EH95, EH99
FK1-FK21
G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
IV1-IV19, IV30-IV32, IV36
KA1-KA30
KY1-KY16, KY99
LA1-LA7
ML1-ML12
PH1-PH26
TD1-TD15

Old Mattress Removal

For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.

Sustainability

Your order helps us plant trees

151,470+ Trees planted so far

Frequently paired with

More Medium Firm Mattresses

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More from MLILY®

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Your order helps us plant trees

151,470+ Trees planted so far

Free, fast delivery

Award winning delivery

Mattress recycling

Planet-friendly disposals

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MLILY® Glacier 2800 Cool Gel Hybrid Mattress

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*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 6pm for next day delivery between Monday-Friday, 12pm on Saturday and 3pm on Sunday. The 'Order by' time may be subject to change dependant on our delivery partners.

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MattressNextDay, 116 Joseph Wilson Industrial Estate, Whitstable, Kent, CT5 3SN

Features you'll love

Orthopaedic pocket springs with a firm feel

Reflex foam and mini pocket springs

Cooling gel keeps you comfortable

MLILY®​ Glacier 2800 Cool Gel Hybrid Mattress

Orthopaedic pocket springs with a firm feel

Reflex foam and mini pocket springs

Cooling gel keeps you comfortable

Old Mattress Removal

Frequently paired with

More Medium Firm Mattresses

More with Pocket Springs

More from MLILY®

You might also like

More to explore

Your order helps us plant trees

Free, fast delivery

Mattress recycling

0% Interest finance

MLILY®​ Glacier 2800 Cool Gel Hybrid Mattress

£

Pair it with

MattressNextDay

MLILY® Glacier 2800 Cool Gel Hybrid Mattress

MLILY® Glacier 2800 Cool Gel Hybrid Mattress