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Silentnight Pocket Essentials 800 Memory Mattress

4.8/5
Combines 800 Mirapocket springs with 25mm of body-moulding memory foam, medium-firm underneath with a softer top.
iconMedium Firm
icon25mm Memory Foam
icon800 Mirapocket™
icon25cm depth
  • 800 Silentnight Mirapocket Springs
  • 25mm Body Moulding Memory Foam
  • Micro Quilted Fabric
  • One Sided with No Turning
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£385
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The Verdict

What 60 sleepers really think

Rated 4.8/5 from 60 verified reviews
Reviewers praised the Silentnight Pocket Essentials 800 Memory mattress for its exceptional comfort, noting the luxurious feel provided by the memory foam top. Many found it supportive and beneficial for back issues, enhancing sleep quality. The mattress is also valued for its affordability and durability. A small drawback mentioned is the lack of handles for easier movement, but overall satisfaction remains high due to its comfort and value.

AI-generated from the text of customer reviews

Why This Mattress

Why buy the Silentnight Pocket Essentials 800 Memory Mattress?

Every mattress is different. Scan for the ones that sound like you — if two or more fit, this is your mattress.

Best For
All Positions
Side one night, back the next?
A balanced feel that supports you whether you sleep on your side, back or front.
Helps with
Disturbance
Partner tosses and turns?
Springs that move independently absorb motion, so a restless partner is far less likely to wake you.
Helps with
Allergies
Wake up itchy or sneezy?
Hypoallergenic fillings and covers help keep dust mites and allergens at bay - ideal for allergy-prone sleepers.
Helps with
Pressure Relief
Achy hips or shoulders?
Cushioning comfort layers spread your weight evenly, easing pressure around hips and shoulders.
Thermal Control
Warming
Cold sleeper?
Insulating layers that hold on to warmth, just the thing for cold sleepers and chilly bedrooms.
How It Feels

How firm is it?

Medium Firm

Medium Firm is the level of support to the body, suitable for average to heavily weighted people. This is not a comfort rating.

About the Brand
Est. 1946 4.66 brand rating

Silentnight is the UK's most trusted sleep brand, renowned for quality craftsmanship and tailored support. With a range of mattresses featuring Miracoil and Mirapocket systems, they ensure optimal spinal alignment and comfort for every sleeping position, making a good night's sleep accessible to everyone.

View all Silentnight
Real Sleepers

What our customers say

4.8
Product Rated 4.8 Stars
60 reviews
Average Customer Ratings
Comfort4.8
Durability4.7
Quality4.9
Value for money4.7
Rating Snapshot
5 stars
49
4 stars
9
3 stars
2
2 stars
0
1 stars
0
Excellent49
Great9
Average2
Leon Morris
Customer Rated This 5 Stars 5/5
08 Nov 2025
Really good mattress, so much more comfortable than a slightly cheaper one i previously purchased from a different brand. Delivered on the day planned. Mattressman is a saved site for future purchases.
Value4
Quality5
Durability5
Comfort4
Marie Steele
Customer Rated This 5 Stars 5/5
29 Jul 2025
Most comfortable mattress I have slept on. This mattress is very supportive and very comfortable. For the price i was very surprised at the quality which was top notch!
Value5
Quality5
Durability4
Comfort5
Leanne Hinton
Customer Rated This 5 Stars 5/5
20 Jan 2024
Bought this matress for my spare room. I am very please with it. It is firm and deep and very comfortable. Friends and family will be happy to stay over now.
Value5
Quality5
Durability5
Comfort5
Gillian Matthews
Customer Rated This 5 Stars 5/5
14 Oct 2022
Very comfortable, very affordable, bought to replace the previous mattressman mattress that we bought 14 years previously.
Comfort5
Durability5
Quality5
Value5
Maria Chamberlin
Customer Rated This 5 Stars 5/5
28 Mar 2023
Prompt delivery after phone call the day before confirming time slot. Very happy with mattress and service
Quality5
Value5
Comfort5
Durability5
Shirley Emery
Customer Rated This 5 Stars 5/5
17 Nov 2023
We have bought many mattresses from Mattressman over the years and never had a problem
Comfort5
Durability5
Quality5
Viewing 1 to 6 of 60
Our Promise

The Pocket Essentials 800 Memory Mattress has

A 60-night sleep trial Sleep on it at home — love it, or exchange it between nights 30 and 60.
A 96% keep rate Not a survey — our own order data, updated weekly.
A 1 year guarantee See exactly what's covered, and for how long.
Price Match Promise Seen it cheaper somewhere else? We'll match it.
Good To Know

Frequently asked questions

How many springs does the Pocket Essentials 800 Memory mattress have?
The mattress features 800 Silentnight Mirapocket Springs, which are designed to move independently for a personalised sleeping experience.
What type of memory foam is used in this mattress?
The Pocket Essentials 800 Memory mattress uses 25mm body moulding memory foam, which is known for its pressure-relieving properties and ability to contour to your body's shape.
Can this mattress be used by those with allergies?
Yes, this mattress is made with hypoallergenic polyester fibre fillings. This makes it a suitable option for people with allergies, including hay fever.
Do I need to turn the Pocket Essentials 800 Memory mattress regularly?
This mattress is one-sided, meaning it does not require turning, but it is recommended to rotate it periodically for even wear.
What kind of fabric is used on the mattress?
The mattress is finished with a micro quilted fabric, which is created by stitching together the fabric and fillings to enhance comfort.
Is the Pocket Essentials 800 Memory mattress noisy when moving?
No, the individual pocket springs move independently, which helps to minimise noise, providing a quiet night's sleep.
What is the comfort level of the Pocket Essentials 800 Memory mattress?
The Pocket Essentials 800 Memory mattress offers a medium firm tension, which is designed to accommodate all types of sleepers, whether you sleep on your back, side, or front. This level of firmness provides the necessary cushioning for your hips and shoulders while ensuring that your spine remains properly aligned. This balance of support and comfort makes it an excellent choice for a restful night's sleep.
How should I care for the Pocket Essentials 800 Memory mattress?
To maintain the mattress, simply rotate it regularly, and use a mattress protector to keep it clean and in good condition.
Is the mattress flame retardant?
Yes, the Pocket Essentials 800 Memory mattress is rated Source 2 for domestic flammability, indicating it meets low hazard standards for general domestic use.
What benefits does the one-sided design of the Pocket Essentials 800 Memory mattress provide?
The one-sided design of the Pocket Essentials 800 Memory mattress means that you don't need to flip it over, making maintenance simpler. However, you can still rotate it to help keep the fillings plump and extend its lifespan. This design helps retain the mattress's supportive and cushioned qualities, ensuring you continue to enjoy the comfort of both the pocket springs and memory foam without the hassle of flipping.

60-night sleep trial: exchanges only, not refunds. Activated by purchasing a mattress protector at the point of order. Request your exchange between nights 30 and 60 of the trial; a £50 exchange fee applies. Full terms.

Keep rate: the share of this product's delivered orders in the last 6 months that were kept rather than returned. Updated weekly, rounded down, capped at 99%, and only shown where we have at least 30 delivered orders.

Recommendation rate: the percentage of verified Trustpilot reviews for this product with a rating of 4 stars or more, rounded down.

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