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Sized for the Standard Cot, Built for Safe Newborn Sleep

A cot mattress is sized specifically for our standard 120 x 60cm cot and cot frame range, giving your baby a properly fitted, safe sleeping surface from birth. Getting this size right matters for more than comfort: a snug, correctly fitted mattress is a genuine safety requirement, reducing the risk of gaps your baby’s limbs could become trapped in.

What’s Actually Inside

Our cot mattresses are built around either a fibre core or a pocket sprung core, depending on the model. Our Premium Core range uses 258 individually pocketed micro springs, offering two-sided support, one side for infants, the other for toddlers, so the same mattress adapts as your baby grows. Our Eco Fibre range instead uses a dent-resistant fibre pad, offering a firm, supportive, breathable alternative for parents who prefer a fibre-based core over springs.

Hypoallergenic, Breathable, and Genuinely Chemical-Free

Every cot mattress in our range is finished with a removable BabyTec fabric cover, hypoallergenic, water-resistant, and washable at 60°C, secured with a side zip for easy cleaning. The natural coir and fibre elements used throughout our range promote airflow, helping regulate temperature through the night. All of our mattresses are made in the UK, entirely foam-free, and free from chemical treatments, tested to BS EN 16890:2017, BS1877 Part 10, and BS7177 (Low Hazard) safety standards.

Matching Your Mattress to Your Cot

Always check your specific cot’s mattress size before ordering, since our cot mattress range is built for the 120 x 60cm size used across our standard cots. If you’ve chosen a cot bed instead, you’ll want our cot bed mattresses, sized differently to fit that larger frame.

  • Sale Premium Core Pocket Sprung Cot Bed MattressPremium Core Pocket Sprung Cot Bed Mattress

    Premium Core Cot Mattress – 120 x 60 cm

    (5 Reviews)
    £109.00 £129.00
  • Babymore Pocket Sprung Cot Bed Mattress 140 x 70 CMBabymore Pocket Sprung Cot Bed Mattress 140 x 70 CM

    Pocket Sprung Cot Mattress – 120 x 60 cm

    (2 Reviews)
    £89.00
  • Babymore Deluxe Sprung Cot Bed Mattress 140 x 70 CMBabymore Deluxe Sprung Cot Bed Mattress 140 x 70 CM

    Deluxe Sprung Cot mattress – 120 x 60 cm

    £79.00
  • Eco Fibre Cot Mattress

    Eco Fibre Cot Mattress – 120 x 60 cm

    (1 Reviews)
    £49.00
  • Eco Fibre Cot Mattress

    Eco Fibre Cot Mattress – 100 x 50 cm

    (2 Reviews)
    £39.00
  • Reflux Wedge Air Motion CribReflux Wedge Air Motion Crib

    Reflux Wedge for Air Motion Gliding Crib

    £29.00
  • Air Motion Crib Replacement Mattress-1Air Motion Crib Replacement Mattress-2

    Air Motion Gliding Crib Replacement Mattress

    £29.00

Sized for the Standard Cot, Built for Safe Newborn Sleep

A cot mattress is sized specifically for our standard 120 x 60cm cot and cot frame range, giving your baby a properly fitted, safe sleeping surface from birth. Getting this size right matters for more than comfort: a snug, correctly fitted mattress is a genuine safety requirement, reducing the risk of gaps your baby’s limbs could become trapped in.

What’s Actually Inside

Our cot mattresses are built around either a fibre core or a pocket sprung core, depending on the model. Our Premium Core range uses 258 individually pocketed micro springs, offering two-sided support, one side for infants, the other for toddlers, so the same mattress adapts as your baby grows. Our Eco Fibre range instead uses a dent-resistant fibre pad, offering a firm, supportive, breathable alternative for parents who prefer a fibre-based core over springs.

Hypoallergenic, Breathable, and Genuinely Chemical-Free

Every cot mattress in our range is finished with a removable BabyTec fabric cover, hypoallergenic, water-resistant, and washable at 60°C, secured with a side zip for easy cleaning. The natural coir and fibre elements used throughout our range promote airflow, helping regulate temperature through the night. All of our mattresses are made in the UK, entirely foam-free, and free from chemical treatments, tested to BS EN 16890:2017, BS1877 Part 10, and BS7177 (Low Hazard) safety standards.

Matching Your Mattress to Your Cot

Always check your specific cot’s mattress size before ordering, since our cot mattress range is built for the 120 x 60cm size used across our standard cots. If you’ve chosen a cot bed instead, you’ll want our cot bed mattresses, sized differently to fit that larger frame.

Frequently Asked Questions

Our cot mattresses are sized 120 x 60cm, designed to fit our standard cot and cot frame range. It's worth confirming this matches your specific cot before ordering, since a poor fit is a genuine safety concern, not just a comfort issue.

The Premium Core range uses 258 individually pocketed micro springs for two-sided, contoured support, while the Eco Fibre range uses a dent-resistant fibre pad instead of springs. Both are firm, breathable, and built to the same safety standards; the choice mostly comes down to whether you prefer a sprung or fibre-based core.

Yes, provided it's genuinely firm and breathable, which are the two most important qualities in an infant mattress regardless of core type. Our Eco Fibre mattress is built to the same firmness and safety standards as our sprung options.

Not necessarily; always check the specific mattress size listed for your Mini cot bed, since some Mini and space-saving formats use a different mattress size again. Matching the exact dimensions listed for your specific frame is always safer than assuming a standard cot mattress will fit.

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