Best Cot Mattresses of 2026
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Last Updated - 17/02/2026
Last Updated - 17/02/2026
Best Choice
Tutti Bambini Sprung Cot Mattress 140 x 70 cm - Hypoallergenic, Breathable & Wipeable Baby Mattress for Travel Cot & Crib, Soft & Supportive Home & Travel Cot Mattress (140 x 70 x 10 cm)
Main highlights
- WATER-RESISTANT & WASHABLE COVER - Don't worry about milk spillage, little nighttime accidents or nappy leaks! The 140x70 cot bed mattress has a water-resistant cover that is easy to wipe clean and can be machine-washed at 60°C.
- SLEEP SOUNDLY ON SUPPORTIVE SPRINGS - Watch your little one sleep soundly in a natural sleeping position on Tutti Bambini's 10 cm thick sprung baby cot mattress!
- HYPOALLERGENIC & BREATHABLE - The breathable cot mattress keeps your little one cool and comfortable throughout the night and is made from hypoallergenic materials that comply with British Standards for Safety & Performance.
- A PERFECT FIT: This spring cot mattress measures 140x70cm and is suitable only for 140x70cm cot beds. Please measure your cot bed accordingly to ensure a good fit.
- 3 LAYERS OF COMFORT - The comfortable crib mattress combines a soft, quilted fabric exterior with high-density nursery-grade foam and an open coil spring core to deliver a good night's sleep.
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02
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
Main highlights
- 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.
- MADE IN THE UK - Mother Nurture Cot Bed Mattresses are designed and manufactured by sleep experts. We are a trusted UK brand who are proud to and have been producing our mattresses In The UK for over 20 years.
- 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.
- FIRM & SUPPORTIVE - With our EcoLoft Fibre core baby will sleep soundly on our firm and supportive cot mattress. Our EcoLoft Fibre core is sustainably sourced from recycled materials, odour free, chemical free, 100% recyclable alternative to foam.
- 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.
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Value for Money
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
Main highlights
- 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.
- MADE IN THE UK - Mother Nurture Cot Bed Mattresses are designed and manufactured by sleep experts. We are a trusted UK brand who are proud to and have been producing our mattresses In The UK for over 20 years.
- 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.
- FIRM & SUPPORTIVE - With our EcoLoft Fibre core baby will sleep soundly on our firm and supportive cot mattress. Our EcoLoft Fibre core is sustainably sourced from recycled materials, odour free, chemical free, 100% recyclable alternative to foam.
- 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.
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04
iSTYLE MODE BETTER HOME CHOICE Cot Bed Mattress Hypoallergenic Easy Clean Quilted Cover, Fully Breathable Foam Mattress, Reversible, Water Resistant, Baby Cot Matt ress,Supportive,White - 140x70x10cm
Main highlights
- Machine washable Cot bed toddler mattress (40 degrees)
- Hypo-allergenic Cot Bed Mattress with a waterproof liner
- Cot mattress with breathable foam and easy-to-wash fabric cover
- Adjustable waterproof liner for added protection; removable cover for separate cleaning
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05
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 10cm
Main highlights
- 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.
- MADE IN THE UK - Mother Nurture Cot Bed Mattresses are designed and manufactured by sleep experts. We are a trusted UK brand who are proud to and have been producing our mattresses In The UK for over 20 years.
- 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.
- FIRM & SUPPORTIVE - With our EcoLoft Fibre core baby will sleep soundly on our firm and supportive cot mattress. Our EcoLoft Fibre core is sustainably sourced from recycled materials, odour free, chemical free, 100% recyclable alternative to foam.
- 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.
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06
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
Main highlights
- THE PERFECT FIT: Our Mother Nurture Essential Eco Fibre Cot Mattresses offer a perfect fit every time. Designed to fit any standard sized Baby Cot Beds & Travel Cots there will always be a great snug fit - no amount of wriggling will dislodge it!
- REVERSIBLE & WATER RESISTANT: The Kidtech cover is water resistant, making it simple to wipe down and keep clean. In the event of accidents or spills, the cover can be removed and machine washed. No stress, no worries.
- MADE IN THE UK: All Mother Nurture mattresses have been designed and manufactured by our team of highly-trained sleep experts, right here in the UK. Quality materials, expert design and thorough testing - all done on our UK site. Built to last.
- 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.
- FIRM & SUPPORTIVE COT MATTRESS: Our fantastic Baby Cot Mattress has a specially designed eco fibre core to cradle your baby with cloudlike comfort. They’ll get all the comfort they need for a peaceful night’s sleep.
- 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.
- 20 YEARS OF PEACEFUL NIGHTS: We have been helping babies and children drift off to sleep for over 20 years. Whether you need a moses, crib, travel cot or cot mattress, we’ve got everything for a comfy & cosy night’s sleep.
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07
Twinklesleep Hypoallergenic Baby Cot Mattress - 140 X 70 X 10 CM | Temperature Regulating & UK Made | Durable | Universal Fit | Soft Kidtech Cover | Allergy-Free | Suitable 0-48 Months
Main highlights
- STAY COOL ALL NIGHT: Engineered with temperature regulation in mind, our mattress features micro-pore breathable fabric paired with an open fibre core. This combination works harmoniously to maintain a cool and comfortable sleeping temperature, ensuring your baby rests well throughout the night.
- SAFEGUARDED, UK CRAFTSMANSHIP: Every mattress is designed, tested, and made in the UK, adhering to the strictest standards for safety, including rigorous checks for flammability and quality. Sleep easy knowing your baby’s mattress is built for safety and will stand the test of time, offering peace of mind for over 20 years.
- GENTLE SLEEP ENVIRONMENT: The TWINKLE SLEEP Baby Cot Mattress offers a snug, allergy-free haven for your baby. Wrapped in a soft Kidtech cover, it ensures a soothing touch against delicate skin. The heart of the mattress uses an eco-fibre core to provide firm support that’s both comforting and sustainable, free from harmful chemicals and fully recyclable.
- ECO-CONSCIOUS COMFORT: Our mattress invites your baby to sleep on a cloud of comfort. The ventilated design promotes a breathable sleep experience, with a cover that's easy to care for—machine washable at 60 degrees to ensure it remains fresh and hygienic. Rotate head-to-toe every week for the first 6 weeks, and then rotate every 6 weeks thereafter to maintain shape & comfort.
- BUILT TO FIT AND LAST: Durably constructed and meticulously hand-sewn, this mattress fits a variety of cots and beds, catering to all the popular brands and models. It’s designed to grow with your child from newborn to toddler (0-48 months), featuring a removable and washable cover that simplifies cleaning and upkeep. All covers are delivered inside out for hygiene purposes, and covers will need to be unzipped and fitted correctly to the mattress.
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08
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
Main highlights
- UK Made with Quality You Can Trust – Manufactured in the UK to meet high safety and quality standards. Durable, lightweight, and easy to handle – built to last through everyday use.
- Quilted, Breathable Polycotton Cover – The soft-touch polycotton outer layer is quilted for added comfort and allows airflow to help regulate your baby's temperature during sleep.
- 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.
- 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.
- Anti-Allergenic & Baby Safe – Crafted with hypoallergenic materials that are gentle on sensitive skin. Free from harmful chemicals. Ideal for newborns, infants, and toddlers.
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09
Luxury Baby Cot Mattress – Quilted, Anti-Allergy, Breathable Foam with Removable Cover (120x60x7.5 cm, UK Made)
Main highlights
- WE PUT BABY’S SAFETY FIRST: It is manufactured without the use of antimony, Phosphorus or arsenic based fire retardant treatments.
- MATERIAL - Professionally made using only Open Cell nursery grade foam. Our Toddler Cot Bed mattress is made up of Ultra-breathable fabric with perspiration control. Its eco-friendly core is made with an eco-polyester bounded fiber that accounts for comfortable ventilated sleep for the baby.
- HIGH QUALITY - Our Baby Cot Mattress size (120x60x7.5 cm) is the perfect starter mattress for your little one. It is supportive, comfortable & soft - perfect for longer sleep.
- DURABLE & LONG-LASTING - Hand sewn with quality materials and inverted seams for extra durability, this mattress is built to last through both the infant and toddler years, giving your baby a safe, supportive place to rest and grow.
- WATER-RESISTANT, REMOVABLE, WASHABLE OUTER COVER - It is Removable & Washable at 60 degrees Quilted Cover - Machine (or hand) wash in cold water (no bleach), and hang dry to keep your child’s sleep environment fresh, clean, and cozy.
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10
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)
Main highlights
- 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.
- Super Soft & Extra Protection: Crafted for ultimate comfort, ensuring a safe and cozy sleep for your baby.
- Safe & Hygienic Sleep Environment: Helps maintain a dry and clean sleep space for your baby.
- Protective Corners: Designed with rounded corners for extra safety, preventing any hard edges.
- Luxurious Quality: Ensures a better night’s sleep with a mattress designed for your baby’s comfort and well-being.
- Durable & Comfortable: Top-quality material combines durability and softness for lasting comfort and support.
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