Mammoth Rise Essential 1000 Pocket Mattress Rated 4.69/5 based on 12 customer reviews
Mammoth Rise Essential 1000 Pocket Mattress helps with

Mammoth Rise Essential 1000 Pocket Mattress

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4.7/5 - Read 12 Reviews
sleeping cat
44p per sleep based on average mattress lifespan
Single3' x 6'3
Small Double4' x 6'3
Double4'3 x 6'3
King Size5'0 x 6'6
Super King6'0 x 6'6
With Divan Bed Set
With Ottoman Bed Set
snooze score logo Find out if the Mammoth Rise Essential 1000 Pocket Mattress is suitable for you by answering 4 simple questions. Take the quiz

Why Our Sleep Experts Loved It

becky says

Struggling to find the right mattress? Let Mammoth help! This Rise Essential 1000 Pocket Mattress is a luxury mattress in every sense of the word.

Mattresses are split into 3 different sections, the first is the support layer and this is no slouch. It features 1000 impressive pocket springs that contour to your unique shape and alleviate aches, pains, soreness, and discomfort while you sleep. The pocket sprung support base is generally the more favourable and loved option for most and is extremely reliable.

Onto the comfort layer that sits above the springs and you have the medical grade foam which relieves further pressure points and provides remarkable pressure relief while proving both soft and comfortable.

Finally, the cover and you'll enjoy a comfortable night's sleep on the soft-touch quilted cover with a hypoallergenic Airmesh cover around the mattress border for breathability and cooling comfort. The combination of the two create a breathable but comfortable cover which will help you stay cool while you sleep.

If you're looking for a high-quality, supportive and comfortable mattress, then look no further. The Mammoth Rise Essential 1000 Pocket Mattress is an excellent choice for those who want all the quality of a trusted manufacturer, with non of the typical costs that come with it.

Don't forget to add a mattress protector, to help keep your new mattress clean and undamaged.

How does it feel?

Firmness of The Mammoth Rise Essential 1000 Pocket Mattress depends on bodyweight. Adjust your weight below to get an indication of how it may feel. Remember though that firmness is entirely subjective.
weight description image

Reasons to Buy

This mattress is a medium firmness tension, what's great about that is it basically makes it a one-size fits all type of arrangement whereby almost anybody of any preference will generally find the mattress comfortable. Those looking for softness who sleep on their side and need additional sinkage to allow their hips and shoulders to sink will find it suitable while those looking for sufficient back and neck support will also find it suitable. We love it and when paired with pocket springs, your body will thank you.

Reasons to Avoid

While being cheap relative to its competition when compared like-for-like on materials, the medical grade foam is not one that we come up against very often. Featuring better cooling and ideal for postural care it has many pros that memory foam does not. That said, people typically love memory foam and may be disappointed at the lack of body hugging that occurs through standard foam.
Key Performance Indicators KPI question mark
Of The Mammoth Rise Essential 1000 Pocket Mattress
Our Key Performance Indicators are produced using a combination of specification-heavy algoritmic data points and user reviews.

Key Performance Indicators KPI question mark

Our Key Performance Indicators are produced using a combination of specification-heavy algoritmic data points and user reviews. For example, a firm pocket spring support layer is more breathable and offers better back support but may prove unsuitable for side sleepers, the reverse is true for a soft-medium tension reflex foam support layer. This is one of 100+ datapoints considered when generating the below ratings.


*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
  • 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
  • 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
  • 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.


  • Breathability
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress
  • 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
  • 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.


  • Initial Odour
  • 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
  • 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
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.
Of The Mammoth Rise Essential 1000 Pocket Mattress
Brand: Mammoth
Retailer: Mattress Online
Delivery Time: Excellent
Delivery Charge: Excellent
Customer Sentiment: Good
Guarantee: Excellent

Calendar Icon Radar Analysis Radar Analysis Question Mark

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.

What Makes The Mammoth Rise Essential 1000 Pocket Mattress Great?

Part of Mammoth's Rise mattress collection - scientifically designed for better sleep

A good mattress is an investment in your health and well-being. A new mattress can help with your sleep and aid in reducing pain and stiffness. A new mattress will also ensure that you are receiving the best quality of sleep, which is essential for a healthy lifestyle.

Delivered rolled up and packaged in a box - easier for you, better for the environment

Rolled mattresses have advanced in recent years and given rise to numerous bed-in-a-box manufacturers like Emma, Otty, Nectar, Casper and more. The benefit of a rolled mattress is simple, they are easier to store, cheaper to dispatch and have huge logistical savings that mean the savings can be passed onto consumers. The result is that rolled mattresses are often cheaper for similar specifications than their traditional counterparts making for great savings with very little downside. With a smaller carbon footprint as the icing on the cake, rolled mattresses expand into a normal mattress once unpacked and make a lot of sense for most people.

Due to their larger size, Superking mattresses are delivered flat and unrolled

While typically part of the new rolled collection that is both easy and convenient, the super king is an exception due to it's increased width.

Featuring Mammoth's Medical Grade™ Foam for remarkable pressure relief

This is a type of material which was developed for a joint purpose between competitive sports and medical care.The foam produces a comfortable nights sleep which helps you sleep in a natural position, surrounded by softness and giving that luxurious floating feeling.Today, this foam is used by numerous medical institutions including the NHS for their mattresses due to the many real health and comfort benefits.

Medical grade foam alleviates aches, pains and soreness

This is a type of material which was developed for a joint purpose between competitive sports and medical care.The foam produces a comfortable nights sleep which helps you sleep in a natural position, surrounded by softness and giving that luxurious floating feeling.Today, this foam is used by numerous medical institutions including the NHS for their mattresses due to the many real health and comfort benefits.

Mammoth's PostureCell technology for high levels of postural support

1000 pocket springs respond and contour to your unique shape

Pocket Springs are a great support layer. Available in a variety of firmness's, the quality of a spring system is generally determined by the spring count. With 1000 springs this mattress represents a good quality to cost ratio, providing enough springs to successfully contour to your body and provide you with a great nights sleep.

Three support zones help distribute weight evenly for a peaceful sleep

Zoned mattresses have springs that are divided into different zones, providing different levels of support in different areas. This can be helpful for people with specific needs, such as those with back pain or joint pain. Zoned mattresses may also be more comfortable for people who sleep in multiple positions, as they provide different levels of support no matter how you sleep.

Base foam layer provides sturdy support where you need it most

Foam encapsulated for extra sleeping space - right to the very edge!

Edge support offers a sturdy border across all edges of the mattress and gives you the opportunity to sleep in more positions and fully spread out on the product, embracing each and every part of the mattress and not having to stick to the middle. This is because the edging is reinforced and gives you that feeling of stability and roll-off prevention while you sleep.

Great balance of comfort and support in a medium firmness rating

A medium tension mattress like this is the goldilocks of mattress tensions. Not too soft, nor too firm, medium is typically suitable for the vast majority of people that are looking for a good nights sleep. If you are of average build without back or neck problems, this should be a suitable product. If you are of lower BMI and a side sleeper, consider a softer mattress, whereas if you are of a higher BMI and suffer neck and back pain, consider a firmer tension.

Soft-touch quilted cover for extra comfort

This mattress comes with a quilted cover. Many people overlook the cover as a need for consideration however, the right cover can add additional comfort and in the case of this one here, adds quilted comfort that offers a soft but hard-wearing cover that is both breathable and stylish.

Airmesh cover around the mattress border is breathable and cooling

The mattress comes with breathable side vents that allow the mattress to remain cool while you sleep. Another benefit to being breathable is that you naturally sweat during the night and the cool and breathable nature means that your mattress will remain hygienic for many years to come.

Hypoallergenic for a healthier sleep

Allergy sufferers often experience the problem of waking up in the middle of the night or having to get up in the morning with a stuffy nose and eyes. The reason why you wake up with a stuffy nose is because your mattress has accumulated dust mites, mould and mildew, all of which are allergens. The solution is a hypoallergenic mattress is made from materials that do not support mould or dust mites. They also have anti-microbial properties that effectively kill any bacteria that may come into contact with it.

Single-sided for easier care and your convenience - no need to turn over

A single sided mattress is typical for the industry and relates to how  a mattress has the comfort layer on one side of the mattress. only This means that the mattress only needs to be rotated rather than flipped. The benefit of single sided mattresses is that they require less upkeep in that there's no flipping, but also, there's less components involved in the creation which saves costs.

Depth: 24cm

Most experts recommend a minimum 10 inches, 4 inches on the top layer and 6 inches for the core so this size is an ideal balance of size and performance. Generally, the heavier the load the deeper the mattress should be.

10 Year Warranty

A mattress warranty covers physical defects in a mattress, such as sagging over a certain threshold when not in use. Most mattress warranties last between 5-20 years, but as it is recommended to replace your mattress every 7-10 years this warranty will cover the life of your mattress.

Made in the UK

These are made and manufactured in the UK, meaning that they all meet the same exceptional quality and durability that we expect from genuine UK manufacturing.

Medical grade foam

This is a type of material which was developed for a joint purpose between competitive sports and medical care.The foam produces a comfortable nights sleep which helps you sleep in a natural position, surrounded by softness and giving that luxurious floating feeling.Today, this foam is used by numerous medical institutions including the NHS for their mattresses due to the many real health and comfort benefits.

Pocket springs

Pocket springs are like natures own springy piece of comfort, except they are not from nature. Alas, pocket springs are a very good part of a mattress and often found in the more premium models. Lower quality products will frequently use open coil spring setups, where pocket springs house each spring in a tiny pocket for additional stability and continued support. Pocket spring typically lasts longer than open coil due to this.

Knitted Cover

It is common in the industry to have a knitted cover, these covers can come in a variety of patterns but are typically hard wearing and do not present problems for consumers.

Reinforced mattress edge

One of the most common complaints in the industry is against mattresses with a weak mattress edge. It can often result in the user feeling like they are going to fall off the side of the bed and bed avoided. This mattress has a reinforced edge, something that helps ensure that particular scenario is avoided when you get close to a mattress edge while sleeping.

Pressure Relief

One of the big complaints when settling into a new mattress is that it does not feel as comfortable as they hoped, where this mattress shines is in the enhanced pressure relief that it offers. Each part of your body exerts different amounts of pressure against the mattress and through the use of springs and foams, these products are able to offer significant pressure relief as a result across the entire body.


This product is unlikely to cause any sort of allergic reaction. Ideal if you suffer from any sort of allergy problems


A Medium firmness mattress is the most common build offered due to the range of suitability offered in such a mattress. This type of mattress will be better suited toward averagely weighted people, while lighter people should opt for a medium-light, and heavier people considering a medium-firm.

24cm deep

A depth of 24cm is about right for a good quality mattress. While the depth of a mattress is not necessarily a guarantee of quality, you typically cannot get the best comfort and suport out of a thin mattress


Single sided means only one side is comfy. Positives are you only need to rotate the mattress occassionaly rather than the more cumbersome rotate and flip. Downside is the lifespan of the product may suffer as a result, only marginal, but worth mentioning.


Rolled up mattresses are ideal for anyone looking at trying to get a mattress up a tight staircase or in a car to bring home from the shops. Do not missunderstand just how troublesome getting a mattress up stairs can be. Heavy and cumbersome, sometimes a rolled up mattress that expands to the side of a full mattress anyway, may be the better option

Handcrafted in the UK

Handcrafted in the UK means that the product is built here, by people being paid a fair and honest wage using certified and safe products of good quality and construction. UK manufacturing is some of th best in the world and all of that is reflected in this product

Fire Resistant

Fire resistant does not mean the product will never catch fire, rather, it will not go up in flames quite so quickly. Resistant to fire in the same way that I am resistant to kisses, sooner or later you end up giving in.

Approved by the National Bed Federation

The NBF is one of the most prestigious awarding federations in the industry, helped slightly by the fact that it is one of the only, however, it is still a great source of comfort knowing that this product holds approval by the team

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Customer Reviews For The Mammoth Rise Essential 1000 Pocket Mattress

Based on 12 reviews

Really comfortable. The hybrid mattress is an excellent idea, and the foam doesn't have the same issues with requiring heat that memory foam does. It's a very warm mattress too - you'll notice how warm you are in this. The medium tension mattress really does feel like it supports well!


Excellent support for my joints, the stiffness in my back has eased considerably. Compared to my previous sprung mattress the Mammoth is easier to lift when changing the bedding.


Bought for my daughter who has trouble with her back and shes more than happy with the support and comfort it has given her. A great buy and would highly recommend.


Feels soft but gives great support. My nagging back ache that existed when I got up every morning with my old bed has completely gone.


This mattress is so comfortable. I can only describe it as being in a really luxurious hotel bed!


Good night's sleep,don't want 2 get up in the mornings as it so comfortable.


Support in all the right places, had some of the most restful nights sleep ever.


Comfortable right from day 1 no need to wait for it to break in


Extremely comfortable and very supportive.


Its amazing! Mammoth all the way!!


It feels comfortable at first


Keeps you cool, very comfy

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