Best baby mattress in 2026

baby mattress
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AI
Selecting the right baby mattress is a balance between safety, support, and hygiene. For newborns and toddlers, a firm surface is essential to prevent sinking and ensure proper spinal development. Our selection focuses on breathable materials, hypoallergenic covers, and a fit that matches specific cot bed dimensions. We have vetted these options based on their ability to provide a stable sleep environment while remaining practical for parents to maintain.
Updated This Week
10
products
15-39€
Price Range

Interactive Comparison

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Our Quick Picks

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Best Overall
Toddler Cot Mattress Eco Fiber 120 x 60 x 10 cm – Extra Thick Baby Mattress for Cot Beds – Quilted Polycotton Anti-Allergenic Cover – Firm Foam Support, Removable Cover – UK Made

Toddler Cot Mattress Eco Fiber 120 x 60 x 10 cm –...

25.79GBP
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Best Choice
Foam & Upholstery Warehouse - Toddler Cot Mattress Eco Fiber 120 x 60 x 10 cm – Extra Thick Baby Mattress for Cot Beds – Quilted Polycotton Anti-Allergenic Cover – Firm Foam Support, Removable Cover – UK Made
#1
Best Choice
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40/100
  • Compatible with Popular Brands – Designed to fit travel cots and toddler beds from top brands like Red Kite, Hauck, Graco, Joie, Chicco, IKEA, Mamas & Papas, and more. Choose the size that fits your baby's cot perfectly.
  • Firm & Supportive Foam Core – Built with high-density foam that offers firm support for your baby’s developing back, neck, and spine. Promotes a safe, restful sleep every night.
£25.79
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Feature Home - Feature Home New Baby Travel Cot Bed Mattress Quilted Breathable - For Graco, Redkite And Mamas & Papas 95 x 65 x 5 cm Poly Cotton Quilted Cover Nursery Mattress for Cots
#2
Top Pick
NEW
-7%
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40/100
  • Most Popular Choice for Travel Cots: Designed by Feature Home, this mattress is compatible with top travel cot brands like Graco, Redkite, and Mamas & Papas, ensuring a secure, snug fit for most standard travel cots. (Mattress only, travel cot not included.)
  • Premium Removable Poly-Cotton Cover: The soft, durable Poly-Cotton cover provides enhanced comfort for your baby and is easily removable for hassle-free washing, helping you maintain a hygienic sleeping environment.
£17.99 19.45 GBP
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Mother Nurture - Mother Nurture Classic Eco Fibre Cot Bed Mattress - Hypoallergenic Easy Clean Quilted Cover, Reversible, Water Resistant, Baby Cot Mattress, Firm & Supportive, White, BSI Tested - Size 140x70 x10cm
#3
Top Pick
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40/100 Prime

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  • BSI STANDARD CERTIFIED - Sleep soundly with peace of mind knowing that our baby cot bed mattress meet rigorous British Safety Standards (BS EN 16890 and BS 7177) & all Mother Nurture cot bed mattress covers are also certified Oeko-Tex 100.
  • REVERSIBLE & WATER RESISTANT - Our Cosyquilt fabric mattress covers are easy to wipe down and are all water resistant. For spills or accidents, just unzip for easy removal & pop in washing machine. Our cot mattress is fully reversible.
£39.26
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Mother Nurture - Mother Nurture Eco Fibre Cot Bed Mattress (120 x 60cm x 10cm) Breathable Baby Cot Bed Mattress for Comfy Night’s Sleep, Reversible & Hypoallergenic with Removable Cover for Easy Clean, BSI Tested
#4
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40/100 Prime

Prime

  • BSI STANDARD CERTIFIED: Sleep soundly with peace of mind knowing that our baby cot bed mattresses meet rigorous British Safety Standards (BS EN 16890 and BS 7177) & all Mother Nurture cot bed mattress covers are also certified Oeko-Tex 100.
  • HYPOALLERGENIC & BREATHABLE: Our Mattress fibre core promotes natural air flow & temperature control. The hypoallergenic polypropylene quilted mattress cover & polyester fibre core keep allergens at bay, providing a safe & healthy sleep for baby.
£30.08
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YGJT - YGJT Baby Nest Pod for Baby 0-12months Newborn Lounger, Baby Bassinet Portable Baby Bed, Adjustable Newborn Nest Pod Breathable 100% Cotton Cover, Newborn Essentials Gifts
#5
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-24%
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40/100 Prime

-24% • Prime

  • 🎀【Soft and Breathable Fabric 】Cover:100% organic cotton baby nest cover made of 800 threads count, smoothy, soft, and delicate. Keep away from heat rash, suitable for winter and summer. Wrap Bumper Filling: Polyfilling, 3d high-density padding. Machine washable. Our QA inspects every new infant lounger carefully to ensure each newborn baby's use.
  • 🎀【Co-Sleeping Must Haves】The soft 360° bumper hugs your baby, the thickness of the 1.6-inch cushion allows for better spinal development. The comfortable and warm environment resembles a mother's embrace, allowing babies to sleep more peacefully.
£27.34 35.99 GBP
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Mother Nurture - Mother Nurture Eco Fibre Cot Bed Mattress (140 x 70 x 10 cm) Breathable Baby Cot Bed Mattress for Comfy Night’s Sleep, Reversible and Hypoallergenic with Removable Cover for Easy Clean, BSI Tested
#6
NEW
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40/100 Prime

Prime

  • BSI STANDARD CERTIFIED: Sleep soundly with peace of mind knowing that our baby cot bed mattress meets rigorous British Safety Standards (BS EN 16890 and BS 7177) & all Mother Nurture cot bed mattress covers are also certified Oeko-Tex 100.
  • HYPOALLERGENIC & BREATHABLE: Our Mattress fibre core promotes natural air flow & temperature control. The hypoallergenic polypropylene quilted mattress cover & polyester fibre core keep allergens at bay, providing a safe & healthy sleep for baby.
£38.75
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Restorology - Restorology Baby Infant Crib Mattress Breathable Extra Thick Super Soft Baby Anti Allergy Waterproof With Removable Washable Cover Made In UK (80.5 x 36.5 x 5 cm)
#7
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40/100 Prime

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  • ● ✅ ● EXTRA BREATHABLE COT MATTRESS: Our incredibly breathable crib mattress's finished fiber is washable, optically bright, and non-allergenic. It encourages natural airflow and maintains an ideal sleeping environment by generating natural airflow with an open fiber core and breathable fabric cover.
  • ● ✅ ● 100% HYPOALLERGENIC POLYESTER: Our baby cot bed mattress cover is made of 100% hypoallergenic polyester and the filling is made of 100% non-woven polyester stuffing core that will provide irresistible comfort for the baby.
£15.29
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Mother Nurture - Mother Nurture Classic Eco Fibre Cot Bed Mattress - Reversible, Water Resistant, Baby Cot Mattress, Firm & Supportive, Hypoallergenic Easy Clean Quilted Cover, White, BSI Tested - Size 120 x 60 x 5cm
#8
NEW
View Amazon reviews
40/100 Prime

Prime

  • BSI STANDARD CERTIFIED - Sleep soundly with peace of mind knowing that our baby cot bed mattress meet rigorous British Safety Standards (BS EN 16890 and BS 7177) & all Mother Nurture cot bed mattress covers are also certified Oeko-Tex 100.
  • REVERSIBLE & WATER RESISTANT - Our Cosyquilt fabric mattress covers are easy to wipe down and are all water resistant. For spills or accidents, just unzip for easy removal & pop in washing machine. Our cot mattress is fully reversible.
£26.51
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Generic - Extra Thick Premium Cot Mattress – Fits Most Graco/M&P Cots – Ultra-Comfort Quilted, Breathable & Hypoallergenic, Firm Support Foam, Easy-Clean Removable Cover - UK Made (120cm x 60cm x 7.5cm)
#9
NEW
-5%
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40/100
  • Super Soft & Extra Protection: Crafted for ultimate comfort, ensuring a safe and cozy sleep for your baby.
  • Water-Resistant & Washable Cover: Made from breathable, soft materials perfect for your baby’s delicate skin, featuring a water-resistant, bacteria-resistant, and odorless hypoallergenic cover.
£24.69 25.99 GBP
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Our Expert Verdict: baby mattress

AI
This list provides a reliable mix of affordable, high-support mattresses. The focus on BSI-tested and hypoallergenic options ensures a safe, stable sleep environment for infants.

Market Overview: baby mattress

AI
The market is shifting toward eco-friendly fibers and hypoallergenic materials, with a strong emphasis on safety certifications and easy-maintenance covers.

Buying Guide: baby mattress

AI
When shopping for a baby mattress, prioritise safety and firmness. Look for materials that are hypoallergenic and covers that are removable for easy washing to handle the inevitable spills.

Selection Criteria

Products were selected based on customer feedback, material safety, breathability, and the value they provide relative to their price point.

Budget Advice

AI
Options range from entry-level travel mattresses to mid-range supportive cot bed mattresses. Premium options typically offer advanced breathability or organic materials.

Conclusion: baby mattress

AI
Finding the perfect sleep surface for your little one doesn't have to be overwhelming. Whether you need a travel cot mattress or a full-size cot bed, our curated list helps you narrow down the best options. Explore the full list to find the right fit for your nursery.

Frequently Asked Questions

AI
Always measure your cot or bassinet interior precisely. Even a small gap between the mattress and the cot frame can create a safety hazard. Ensure the mattress dimensions match the manufacturer's specifications for your specific cot model.
Generally, a baby mattress mattress is replaced when the user transitions to a toddler bed or when the foam begins to show signs of wear or dipping. For travel mattresses, check for integrity and lightweight portability.
Breathable mattresses often use open-cell foam or quilted polycotton covers that allow air to flow more freely, reducing the risk of overheating during sleep.

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Why Trust This List?

Data-Driven Selection

Analysis of 0 verified customer reviews

Regularly Updated

Last updated 1 місяць тому

Independent Analysis

Objective criteria: rating, price, popularity

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Toddler Cot Mattress Eco Fiber 120 x 60 x 10 cm – Extra Thick Baby Mattress for Cot Beds – Quilted Polycotton Anti-Allergenic Cover – Firm Foam Support, Removable Cover – UK Made
🥇 #1

Toddler Cot Mattress Eco Fiber 120 x 60...

25.79 GBP
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