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Mammoth Ultimate Deep Pillow

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A sumptuously deep and comfortable pillow, ideal if you sleep on your side. Featuring supportive Medical Grade™ Foam and a cooling Tencel cover for remarkable comfort, pressure relief and freshness. more info

  • Free Next Day Delivery
  • Type: Medical Grade Foam
  • Firmness: Soft to Medium
  • Depth: 19cm
  • Guarantee: 2 Years
  • Hypoallergenic
UK Sizes
Standard Pillow Size In Stock Now
  • Mon, 24th Jan 2022 (Free)
  • Tue, 25th Jan 2022 (Free)
  • Wed, 26th Jan 2022 (Free)
  • Thu, 27th Jan 2022 (Free)
  • Fri, 28th Jan 2022 (Free)
  • Sat, 29th Jan 2022 (+£17.50)
  • Sun, 30th Jan 2022 (+£17.50)
  • Mon, 31st Jan 2022 (Free)
  • Tue, 1st Feb 2022 (Free)
  • Wed, 2nd Feb 2022 (Free)
  • Thu, 3rd Feb 2022 (Free)
  • Fri, 4th Feb 2022 (Free)
  • Sat, 5th Feb 2022 (+£17.50)
  • Sun, 6th Feb 2022 (+£17.50)
  • Mon, 7th Feb 2022 (Free)
  • Tue, 8th Feb 2022 (Free)
  • Wed, 9th Feb 2022 (Free)
  • Thu, 10th Feb 2022 (Free)
  • Fri, 11th Feb 2022 (Free)
  • Sat, 12th Feb 2022 (+£17.50)
  • Sun, 13th Feb 2022 (+£17.50)
  • Mon, 14th Feb 2022 (Free)
  • Tue, 15th Feb 2022 (Free)
  • Wed, 16th Feb 2022 (Free)
  • Thu, 17th Feb 2022 (Free)
  • Fri, 18th Feb 2022 (Free)
  • Sat, 19th Feb 2022 (+£17.50)
  • Sun, 20th Feb 2022 (+£17.50)
  • Mon, 21st Feb 2022 (Free)
  • Tue, 22nd Feb 2022 (Free)
  • Wed, 23rd Feb 2022 (Free)
  • Thu, 24th Feb 2022 (Free)
  • Fri, 25th Feb 2022 (Free)
  • Sat, 26th Feb 2022 (+£17.50)
  • Sun, 27th Feb 2022 (+£17.50)
  • Mon, 28th Feb 2022 (Free)
  • Tue, 1st Mar 2022 (Free)
  • Wed, 2nd Mar 2022 (Free)
  • Thu, 3rd Mar 2022 (Free)
  • Fri, 4th Mar 2022 (Free)
  • Sat, 5th Mar 2022 (+£17.50)
  • Sun, 6th Mar 2022 (+£17.50)
  • Mon, 7th Mar 2022 (Free)
  • Tue, 8th Mar 2022 (Free)
  • Wed, 9th Mar 2022 (Free)
  • Thu, 10th Mar 2022 (Free)
  • Fri, 11th Mar 2022 (Free)
  • Sat, 12th Mar 2022 (+£17.50)
  • Sun, 13th Mar 2022 (+£17.50)
  • Mon, 14th Mar 2022 (Free)
  • Tue, 15th Mar 2022 (Free)
  • Wed, 16th Mar 2022 (Free)
  • Thu, 17th Mar 2022 (Free)
  • Fri, 18th Mar 2022 (Free)
  • Sat, 19th Mar 2022 (+£17.50)
  • Sun, 20th Mar 2022 (+£17.50)
  • Mon, 21st Mar 2022 (Free)
  • Tue, 22nd Mar 2022 (Free)
You pay £99.00 Delivered
  • Benefits
  • Description
  • Dimensions
  • Delivery
  • Benefits

    Specially created for those who like to sleep on their side
    Deep enough to support the gap between the shoulder and head
    Comfortably supportive Medical Grade™ Foam with pressure-relieving cell technology
    For clinically proven better sleep
    Enhanced head, neck and shoulder support
    Breathe easy thanks to the hypoallergenic materials used
    Soft to medium feel for gentle support and comfort
    Soft-touch Tencel cooling fabric cover
    Cover can be machine washed at 40°C
    A sumptuously deep pillow at 19cm (7.5 inches approximately)
    Designed and manufactured in the UK
    2 Year Guarantee
  • Description

    The Mammoth Ultimate Deep Pillow is the perfect choice if you're looking for the ultimate in plush comfort and luxury.

    Following the National Guidelines for Sleep, this pillow is specially designed for side-sleepers. At 19cm (7.5") deep, the Ultimate Deep Pillow fills the gap between your head and shoulders, ensuring good neck support.

    Are you a front- or back-sleeper? Why not check out our Mammoth Ulimate Slim Pillow instead?

    Make those uncomfortable nights a thing of the past with this high-performance pillow. Expertly crafted from high-specification Medical Grade™ Foam, it's irresistibly soft, yet provides remarkable support and pressure relief where you need it.

    Featuring a cooling and breathable Tencel soft-touch cover, you'll feel fresh each and every night. The cover can be removed and machine washed at 40°C to keep it clean and like new.

    Made from hypoallergenic materials, this pillow is a good option if you suffer from allergies, or if you're simply looking for a healthy sleep.

    Luxuriously soft and comfortable, this pillow is simply the perfect way to treat yourself after a long day!

    Please note: the packaging of this product may vary slightly, but don't worry - you'll still get the same great product.

  • Dimensions

    Please note: all dimensions are approximate.

    Depth: 19cm (7.5")

    Width: 40cm (16")

    Length: 60cm (24")

  • Delivery

    Next Day Delivery or Choice of Delivery Day

    When in stock, you can receive this product the very next day when ordered before 4pm.

    Don't want it tomorrow? No problem! Simply choose a different day in the basket.

    Available with the following delivery options:

    Free Delivery

    Delivered to the door of your building absolutely FREE.

    Saturday Delivery

    Perfect for those who are not available during the week.

    Costs £17.50 in addition to any other delivery costs.

    Delivery is on an all-day service, 7am - 8pm, Monday - Friday.

    For further information, please visit our Delivery page.

Mammoth Ultimate Deep Pillow reviews verified by reevooReevoo

Suitability for allergy sufferers
Ease of washing
Value for money
Overall rating
Scores 7.9 out of 10 based on 15 reviews
10 out of 10


Just buy one!!
Reviewer left no comment
Confirmed purchase: 17 August 2021
Published on: 18 September 2021
8 out of 10


keeps its shape
Reviewer left no comment
Confirmed purchase: 09 August 2021
Published on: 10 September 2021


Thanks for taking the time to leave a review.

I'm pleased your pillow is getting you super snug.


3 out of 10


York GB
It is good quality
It is too big and heavy and has not helped with my neck pain at all. It is very expensive.
Confirmed purchase: 29 March 2021
Published on: 26 April 2021

Hey Joanne,

It’s fab to see that you think the pillow is of great quality. I’d love to try and help you get rid of your neck pain issue. Email me at charlie@mattressonline.co.uk.

Let’s get you cosy

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