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Casper Original Mattress

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The perfect blend of four foam layers, the Casper Original mattress gives you signature Casper comfort and support for the best sleep. more info

  • Free Next Day Delivery
  • Type: Memory Foam (4cm)
  • Firmness: Medium
  • Depth: 24cm
  • Mattress Online Guarantee: 10 Years
  • 60-Night Mattress Online Sleep Trial
UK Sizes
Single 3' x 6'3" / 90cm x 190cm
Delivery: Free Delivery within 8-10 Weeks
You pay £500.00 Delivered
European Single 3' x 6'6" / 90cm x 200cm
Delivery: Free Delivery within 8-10 Weeks
You pay £550.00 Delivered
Small Double 4' x 6'3" / 120cm x 190cm In Stock Now
  • Fri, 29th Jan 2021 (Free)
  • Sat, 30th Jan 2021 (+£17.50)
  • Sun, 31st Jan 2021 (+£17.50)
  • Mon, 1st Feb 2021 (Free)
  • Tue, 2nd Feb 2021 (Free)
  • Wed, 3rd Feb 2021 (Free)
  • Thu, 4th Feb 2021 (Free)
  • Fri, 5th Feb 2021 (Free)
  • Sat, 6th Feb 2021 (+£17.50)
  • Sun, 7th Feb 2021 (+£17.50)
  • Mon, 8th Feb 2021 (Free)
  • Tue, 9th Feb 2021 (Free)
  • Wed, 10th Feb 2021 (Free)
  • Thu, 11th Feb 2021 (Free)
  • Fri, 12th Feb 2021 (Free)
  • Sat, 13th Feb 2021 (+£17.50)
  • Sun, 14th Feb 2021 (+£17.50)
  • Mon, 15th Feb 2021 (Free)
  • Tue, 16th Feb 2021 (Free)
  • Wed, 17th Feb 2021 (Free)
  • Thu, 18th Feb 2021 (Free)
  • Fri, 19th Feb 2021 (Free)
  • Sat, 20th Feb 2021 (+£17.50)
  • Sun, 21st Feb 2021 (+£17.50)
  • Mon, 22nd Feb 2021 (Free)
  • Tue, 23rd Feb 2021 (Free)
  • Wed, 24th Feb 2021 (Free)
  • Thu, 25th Feb 2021 (Free)
  • Fri, 26th Feb 2021 (Free)
  • Sat, 27th Feb 2021 (+£17.50)
  • Sun, 28th Feb 2021 (+£17.50)
  • Mon, 1st Mar 2021 (Free)
  • Tue, 2nd Mar 2021 (Free)
  • Wed, 3rd Mar 2021 (Free)
  • Thu, 4th Mar 2021 (Free)
  • Fri, 5th Mar 2021 (Free)
  • Sat, 6th Mar 2021 (+£17.50)
  • Sun, 7th Mar 2021 (+£17.50)
  • Mon, 8th Mar 2021 (Free)
  • Tue, 9th Mar 2021 (Free)
  • Wed, 10th Mar 2021 (Free)
  • Thu, 11th Mar 2021 (Free)
  • Fri, 12th Mar 2021 (Free)
  • Sat, 13th Mar 2021 (+£17.50)
  • Sun, 14th Mar 2021 (+£17.50)
  • Mon, 15th Mar 2021 (Free)
  • Tue, 16th Mar 2021 (Free)
  • Wed, 17th Mar 2021 (Free)
  • Thu, 18th Mar 2021 (Free)
  • Fri, 19th Mar 2021 (Free)
  • Sat, 20th Mar 2021 (+£17.50)
  • Sun, 21st Mar 2021 (+£17.50)
  • Mon, 22nd Mar 2021 (Free)
  • Tue, 23rd Mar 2021 (Free)
  • Wed, 24th Mar 2021 (Free)
  • Thu, 25th Mar 2021 (Free)
  • Fri, 26th Mar 2021 (Free)
  • Sat, 27th Mar 2021 (+£17.50)
List: £700.00 You save £205.55
You pay £494.45 Delivered
Double 4'6" x 6'3" / 135cm x 190cm
Delivery: Free Delivery within 8-10 Weeks
You pay £750.00 Delivered
European Double 4'7" x 6'6" / 140cm x 200cm
Delivery: Free Delivery within 8-10 Weeks
You pay £800.00 Delivered
King Size 5' x 6'6" / 150cm x 200cm
Delivery: Free Delivery within 8-10 Weeks
You pay £900.00 Delivered
European King Size 5'3" x 6'6" / 160cm x 200cm
Delivery: Free Delivery within 8-10 Weeks
You pay £950.00 Delivered
Superking 6' x 6'6" / 180cm x 200cm
Delivery: Free Delivery within 8-10 Weeks
You pay £1,000.00 Delivered
  • Benefits
  • Specifications
  • Description
  • Video
  • Care Guide
  • Delivery
  • Benefits

    New and exclusive to us at Mattress Online - you won't find it anywhere else in the UK
    Includes a free Mattress Online 60-Night Sleep Trial: exchange it for any other mattress if you don't love it
    Features four layers of foam for that signature Casper feel
    Memory foam layer gives incredible pressure relief
    Open-cell foam layer is extra-breathable for a cool, fresh feel
    Durable support foam base is supportive with contour cuts and 5 zones
    Zoning ensures correct support for every area of your body
    A perfect balance of comfort and support - rated medium
    Smooth knitted cover is removable and washable at 40°C
    Better for our planet - vegan-friendly
    Single-sided for super-easy care - no need to turn
    Built-in turning handles for easier moving
    Rolled up and beautifully packaged
    Depth: 24cm
    10 Year Mattress Online Guarantee
    Made in the UK
  • Specifications

    Memory foam

    Memory foam

    Moulds to your shape for soothing pressure relief and remarkable comfort

    Knitted cover

    Knitted cover

    Beautifully soft and breathable

    Removable cover

    Removable cover

    Conveniently removable cover, easy to clean

    Washable cover

    Washable cover

    Easy to keep clean and hygienic



    Reduces allergens for a cleaner, healthier sleep

    Pressure relief

    Pressure relief

    Evenly distributes weight for pressure point relief and comfort



    Efficiently packaged, environmentally friendly, easier to move and handle



    Not too soft, not too firm - the perfect balance

    24cm deep

    24cm deep

    About 9.4 inches deep



    There's no need to flip your mattress over, simply rotate

    Includes turning handles

    Includes turning handles

    For easier moving and turning



    Made from materials that are 100% free from animal by-products

    10 Year Guarantee

    10 Year Guarantee

    For your peace of mind

    Handcrafted in the UK

    Handcrafted in the UK

    This product supports our economy and helps reduce environmental impact

    Fire Resistant

    Fire Resistant

    This product conforms to BS7177: 2008, for use at home

    Approved by the National Bed Federation

    Approved by the National Bed Federation

    For the highest standards of quality and safety

  • Description

    Introducing your new sleep saviour - the Casper Original Mattress! It's new, exclusive and only available to purchase here at Mattress Online.


    Casper has spent years on their quest for sleep perfection. The Original embodies the very best of this meticulous research and design, to create one of the most well-loved mattresses on the planet!

    Smooth, comfy, cosy

    The Casper Original gives you that smooth, soft feel - with just the right level of support and a little bounce. It's expertly designed using not one but four layers of incredibly comfortable foam.

    Memory foam magic

    Soothing and oh-so-comfy, your mattress will feel like it was tailor-made for you. The pressure-relieving 4cm layer of memory foam gives you all the comfort you need - and melts away aches and pains.

    Cool as a cucumber

    You'll enjoy the comfort of a foam mattress - without overheating. The 4cm layer of open-cell breathable foam improves mattress airflow. The result is an extra-fresh sleep.

    Cares for you

    With its durable support foam base, you'll get excellent spinal alignment. Contour cuts and 5 zones of support give you the care you need for your back, hips and shoulders, too.

    Perfectly balanced

    The Casper Original isn't too firm - or too soft. In fact, it's designed to meet the Goldilocks standard - it's just right! We rate it medium.

    No sleep disruption

    Move freely - without waking your partner. The Original is cleverly designed to isolate motion for uninterrupted sleep.

    Designed to last

    From the premium foam, to the sturdy turning handles - every element of the Original will stand the test of time. You'll get a 10 Year Mattress Online Guarantee, with a 1 Year Guarantee for the cover.

    Great for busy lives

    Minimal care, no fuss! The removable knitted cover can be washed at 40°C for that just-like-new feeling. You won't need to turn it either because it's single-sided. All you need to do is rotate it once every 3-6 months.

    Roll-up, roll-up!

    Your mattress will arrive rolled-up, in a Casper box. This makes it super-easy to move around your home. All you need to do is unpack and unwrap it on your bed. It'll be ready for sleeping on the very same night!

    More smiles, fewer miles

    Because they're rolled-up, we can deliver more Casper mattresses in one go. Fewer journeys mean we can reduce our carbon footprint - and help protect our precious planet.

    Free 60-Night Sleep Trial

    You'll get a free 60-Night Sleep Trial from Mattress Online when you buy your Casper mattress. If you don't love it, you can swap your Casper for any mattress of your choice! No questions, no fuss. Simply get in touch. Terms and Conditions apply.

  • Video

    The Dreamiest Mattress Review. Ever.

    We Can Dream, Can't We? | Casper

  • 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.

    No Need to Wait in all Day!

    You will receive your items within a two-hour delivery window.

    You will be notified of your time slot the evening prior to your delivery, where possible.

    Two Man Delivery +£20

    Conveniently delivered to the room of your choice.

    Mattress RecyclingOptional Mattress Recycling available +£25.

    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.

  • Care Guide

    Need further assistance?

    Please contact us and we'll be happy to help.

Casper Original Mattress reviews verified by reevooReevoo

Quality of Materials
Value for money
Overall rating
Scores 9.1 out of 10 based on 90 reviews
8 out of 10


Epsom GB Very quick delivery
Reviewer left no comment
Confirmed purchase: 07 December 2020
Published on: 04 January 2021
4 out of 10


Warwick GB
Comfy for the first week
Mattress lost its firmness in the centre within weeks and has sunk already.

No response from the supplier about how I can return my mattress
Confirmed purchase: 09 November 2020
Published on: 19 December 2020
5 out of 10


Tyne and wear GB
To hard for us
Confirmed purchase: 18 November 2020
Published on: 18 December 2020
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