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Silentnight Healthy Growth 600 Mirapocket Mattress

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Spend over £300.00 to spread the cost.

A wonderfully supportive children's mattress with 600 responsive Mirapocket springs and cooling Eco Comfort Fibres™. more info

  • Free Delivery
  • Type: Pocket Sprung (600) | Eco Comfort Fibre
  • Firmness: Medium to Firm
  • Depth: 23.5cm
  • Guarantee: 5 Years
UK Sizes
Single 3' x 6'3" / 90cm x 190cm Hurry! Limited Stock
  • Thu, 1st Oct 2020 (Free)
  • Fri, 2nd Oct 2020 (Free)
  • Sat, 3rd Oct 2020 (+£17.50)
  • Sun, 4th Oct 2020 (+£10.00)
  • Mon, 5th Oct 2020 (Free)
  • Tue, 6th Oct 2020 (Free)
  • Wed, 7th Oct 2020 (Free)
  • Thu, 8th Oct 2020 (Free)
  • Fri, 9th Oct 2020 (Free)
  • Sat, 10th Oct 2020 (+£17.50)
  • Sun, 11th Oct 2020 (+£10.00)
  • Mon, 12th Oct 2020 (Free)
  • Tue, 13th Oct 2020 (Free)
  • Wed, 14th Oct 2020 (Free)
  • Thu, 15th Oct 2020 (Free)
  • Fri, 16th Oct 2020 (Free)
  • Sat, 17th Oct 2020 (+£17.50)
  • Mon, 19th Oct 2020 (Free)
  • Tue, 20th Oct 2020 (Free)
  • Wed, 21st Oct 2020 (Free)
  • Thu, 22nd Oct 2020 (Free)
  • Fri, 23rd Oct 2020 (Free)
  • Sat, 24th Oct 2020 (+£17.50)
  • Mon, 26th Oct 2020 (Free)
  • Tue, 27th Oct 2020 (Free)
  • Wed, 28th Oct 2020 (Free)
  • Thu, 29th Oct 2020 (Free)
  • Fri, 30th Oct 2020 (Free)
  • Sat, 31st Oct 2020 (+£17.50)
  • Mon, 2nd Nov 2020 (Free)
  • Tue, 3rd Nov 2020 (Free)
  • Wed, 4th Nov 2020 (Free)
  • Thu, 5th Nov 2020 (Free)
  • Fri, 6th Nov 2020 (Free)
  • Sat, 7th Nov 2020 (+£17.50)
  • Mon, 9th Nov 2020 (Free)
  • Tue, 10th Nov 2020 (Free)
  • Wed, 11th Nov 2020 (Free)
  • Thu, 12th Nov 2020 (Free)
  • Fri, 13th Nov 2020 (Free)
  • Sat, 14th Nov 2020 (+£17.50)
  • Mon, 16th Nov 2020 (Free)
  • Tue, 17th Nov 2020 (Free)
  • Wed, 18th Nov 2020 (Free)
  • Thu, 19th Nov 2020 (Free)
  • Fri, 20th Nov 2020 (Free)
  • Sat, 21st Nov 2020 (+£17.50)
  • Mon, 23rd Nov 2020 (Free)
  • Tue, 24th Nov 2020 (Free)
  • Wed, 25th Nov 2020 (Free)
  • Thu, 26th Nov 2020 (Free)
  • Fri, 27th Nov 2020 (Free)
List: £249.00 You save £4.05
You pay £244.95 Delivered
Small Double 4' x 6'3" / 120cm x 190cm
Delivery: Free Delivery within 2-3 Weeks
List: £299.00 You save £9.05
You pay £289.95 Delivered
Double 4'6" x 6'3" / 135cm x 190cm
Delivery: Free Delivery within 2-3 Weeks
List: £329.00 You save £9.05
You pay £319.95 Delivered
  • Benefits
  • Specifications
  • Description
  • Video
  • Guarantee
  • Delivery
  • Benefits

    Eco Comfort Fibres™ form a cooling comfort layer
    The fibres are soft polyester spun from recycled plastic
    Each mattress prevents plastic bottles from ending up in landfills
    600 individual Mirapocket springs give targeted, reactive support
    Pocket springs promote correct spinal alignment - important for your little one
    Springs are zoned to provide extra support where it counts
    Hypoallergenic - no more sneezes!
    Attractive quilted cover
    Single-sided so you don't need to flip it over
    Foam-free with no unnecessary chemical treatments
    Mattress depth: 23.5cm
    Made in the UK
    5 Year Guarantee
  • Specifications

    Mirapocket springs

    Mirapocket springs

    Individually responsive pocket springs for scientifically proven spinal alignment, posture support and pressure relief

    Eco Comfort Fibre™

    Eco Comfort Fibre™

    Breathable, fresh comfort - sustainable and kind to our environment

    Knitted cover

    Knitted cover

    Beautifully soft and breathable



    Reduces allergens for a cleaner, healthier sleep

    Medium to Firm

    Medium to Firm

    Firmer than a medium mattress for extra support

    23.5cm deep

    23.5cm deep

    About 9.1 inches deep



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



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

    Chemical treatment-free

    Chemical treatment-free

    Good for you, good for our environment

    5 Year Guarantee

    5 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

    Nothing is more important in your child's early years than a good, restful night's sleep and support for their growing body. The Silentnight Healthy Growth 600 Mirapocket Mattress is the key to both.

    600 highly responsive pocket springs provide personalised support for your little one. The springs move independently, reacting to weight and body shape as well as absorbing movement. Fewer night-time disturbances means uninterrupted sleep for your child - and hopefully for you, too.

    The springs are also zoned, meaning they support better spinal alignment and relieve pressure to the body. This is essential for somebody who's still in the process of growing.

    As well as excellent support, this mattress also aims to provide maximum comfort. A comfy layer of Eco Comfort Fibres™ cushions the body, allowing for a deep and dreamy slumber. The fibres are hypoallergenic and cooling for a fresher sleep environment.

    These eco-friendly polyester fibres are spun from recycled plastic, helping alleviate the impact of discarded plastics on the environment and create a springy, soft comfort filling that is perfect for your little one. Each Healthy Growth mattress you buy prevents plastic bottles from ending up in landfill or our oceans. It's also free from foam and chemical treatments for extra peace of mind.

    This mattress is built to last with attractive quilting to secure the comfort fillings and taped edges which protect the seams, so you can expect years of high-performance use.

    It's single-sided, so there's no need to turn the mattress over. However, we recommend rotating top-to-bottom once a fortnight for the first six months and monthly thereafter. This helps to ensure even wear across the surface.

    This Healthy Growth Mattress is covered by Silentnight's generous 5 Year Guarantee.

  • Video

    About Silentnight Eco Comfort Fibres

    About Silentnight Mirapocket

    About Silentnight

  • 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.

  • Guarantee

    Need further assistance?

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

Silentnight Healthy Growth 600 Mirapocket Mattress reviews verified by reevooReevoo

Quality of Materials
Value for money
Overall rating
Scores 9.5 out of 10 based on 17 reviews
9 out of 10


London GB
My two-year-old sleeps on this mattress very well — he's obsessed. I love that it's made specifically for little, growing bodies and using safe materials. I often lie down on it with him (to help him fall asleep) and find it very comfortable myself. It's supportive without being too firm; bouncy without being too soft. You can't feel the springs at all. It's pricey but worth it. Highly recommend.
Reviewer left no comment
Confirmed purchase: 18 June 2020
Published on: 16 July 2020
10 out of 10


Scunthorpe GB Mum of 2
Really comfy and great price
Confirmed purchase: 30 April 2020
Published on: 01 June 2020
10 out of 10


Basingstoke GB
Very comfortable and looks great
Reviewer left no comment
Confirmed purchase: 01 May 2020
Published on: 29 May 2020
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