Silentnight Healthy Growth Cosy Toddler Mattress 70x140cm
Silentnight

Silentnight Healthy Growth Cosy Toddler Mattress 70x140cm

The Silentnight Healthy Growth Cosy Toddler Mattress is a firm cot bed mattress built around a washable polyester core.

  • Washable, odour-resistant core
  • Firm, flat support for toddlers
  • 60-night trial & 5-year guarantee

£109

Size: Cot Bed. Available at Silentnight

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Where can I buy the Silentnight Healthy Growth Cosy Toddler Mattress 70x140cm?

Below are the best prices for the Silentnight Healthy Growth Cosy Toddler Mattress in a Cot Bed. Available from (9) trusted retailers.

Silentnight Healthy Growth Cosy Toddler Mattress

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Prices last checked:
11th November 2026

Mattress dimensions for the Silentnight Healthy Growth Cosy Toddler Mattress 70x140cm

Length: 140cm

Width: 70cm

(2ft 4in x 4ft 7in)

Minimum room size:

More available sizes

Mattress details

Mattress Details for the Silentnight Healthy Growth Cosy Toddler Mattress 70x140cm

Mattress

Silentnight Healthy Growth Cosy Toddler Mattress

Size

Cot Bed (2ft 4in x 4ft 7in)

Firmness

Firm

Construction

  • Foam

Depth (cm)

10

Layers

2

Layer Details

Outer fabric
A breathable, lightweight outer fabric with cooling EcoComfort Fibres™. In practice, that means better airflow around your toddler and less overheating through the night.

Core
A firm polyester core that is breathable, odour resistant and washable. The firmness gives the even support growing children need, and being able to wash it is a genuine help after accidents.

Layer details from silentnight.co.uk product page, September 2026.

Key benefits

Key Benefits of the Silentnight Healthy Growth Cosy Toddler Mattress 70x140cm

Who should buy the Silentnight Healthy Growth Cosy Toddler Mattress 70x140cm?

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FAQ's

Frequently Asked Questions About the Cot Bed