Top 10 Cot Bed Mattress

Discover our curated selection of high-quality products.

Last update: 12-07-2026

Best Cot Mattresses overall →
1
Mother Nurture Classic Foam Travel Cot Mattress (95 x 65cm x 7.5cm) Breathable Travel Cot Bed Mattress For Comfy Night’s Sleep Hypoallergenic Removable Quilted Cover BSI Tested, Lightweight & Portable
Mother Nurture

Mother Nurture Classic Foam Travel Cot Mattress (95 x 65cm x 7.5cm) Breathable Travel Cot Bed Mattress For Comfy Night’s Sleep Hypoallergenic Removable Quilted Cover BSI Tested, Lightweight & Portable

  • 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.
  • REVERSIBLE & WATER RESISTANT: The Cosyquilt cover is water resistant and reversible, making it simple to wipe down to keep clean. In the event of accidents or spills, the cover can be removed and washed in a washing machine. No stress, no worries.
  • THE PERFECT FIT: Our Mother Nurture Classic Foam Travel Cot Mattresses offer a perfect fit every time. Designed to fit standard sized Travel Cots from leading manufacturers like Mamas and Papas & Red Kite - no amount of wriggling will dislodge!
  • FIRM & SUPPORTIVE COT MATTRESS: Our Travel Cot Mattress has a specially designed classic foam core to cradle your baby with cloudlike comfort. They’ll get all the comfort they need for a peaceful night’s sleep - and when they sleep well, you sleep well!
  • 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.
  • 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 basket, mattresses, cots, travel cots or cribs, we’ve got everything for a comfy & cosy night’s sleep.
9.4/10
Editor's Pick
Available at Amazon
2
Marsell Baby Cot Bed with Aloe Vera Foam Mattress Tooth Rails and Height Adjustable White Convertible to Junior Bed
Marsell

Marsell Baby Cot Bed with Aloe Vera Foam Mattress Tooth Rails and Height Adjustable White Convertible to Junior Bed

  • Quality and safety: Made in Europe according to European safety standards. Baby cot made from high-quality pine wood. The surface is coated with non-toxic paints that are not only safe for your baby, but also comply with strict European and British safety standards EN 716-1:2017 to ensure the highest manufacturing quality.
  • Dimensions: approx. Width: 65 cm, length: 124 cm, height: 87 cm, lying surface: 120 x 60 cm
9.3/10
Available at Amazon
3
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
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

  • 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.
  • 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.
  • 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.
  • 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.
9.2/10
Bestseller
Available at Amazon
4
mcc direct Cot Bed Wooden Baby Cot Toddler Bed Premier Aloe Vera Water Repellent Mattress Orlando (Grey)
mcc direct

mcc direct Cot Bed Wooden Baby Cot Toddler Bed Premier Aloe Vera Water Repellent Mattress Orlando (Grey)

  • ⭐ Split end panel for converting into junior bed.⭐ Protective teething rails.
  • ⭐ Made with Organic New Zealand pine, strong & sturdy.⭐ NOT the lightweight version made with plywood which contains high formaldehyde emissions that could harm your baby's health.
  • ⭐ Size: 126*66 cm.⭐ Mattress Size : 120*60 CM⭐ Non-Toxic Eco paint, no sharp fixings.
  • ⭐ Aloe Vera Mattress Made In UK.⭐ Mattress cover can be removed for separate cleaning.
9.1/10
Available at Amazon
5
Love For Sleep JACOB Wooden Baby Cot Bed 120x60cm FREE Deluxe Aloe Vera Mattress, Safety Wooden Barrier & Teething Rails (White)
Love For Sleep

Love For Sleep JACOB Wooden Baby Cot Bed 120x60cm FREE Deluxe Aloe Vera Mattress, Safety Wooden Barrier & Teething Rails (White)

  • Made from the sturdy natural pine wood
  • Converts to the toddler bed by using included wooden barrier
  • Large covered drawer on runners (not the cheap version on the plastic wheels which scratches the floor)
  • Three mattress base positions provide easier and safer access to the baby
  • Teething rails prevent damage to the cot and protect baby's sensitive gums
  • Deluxe 6cm foam mattress with antibacterial and hypoallergenic Aloe Vera cover. Highest quality resilience foam supports stable spine. Removable mattress cover for washing
  • Suitable from birth to approximately three years of age
  • Wood painted with baby's safe non-toxic paints
  • Meets British safety standards: BS EN 716-1 ✔ BS EN 71-3 ✔ BS 7177 ✔ BS 1877 ✔
  • 12 months warranty and support afterwards
9.0/10
Available at Amazon
6
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
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

  • 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.
  • 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.
  • 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!
  • 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.
  • 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.
  • 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.
8.8/10
Available at Amazon
7
Night Comfort Extra Breathable Baby Toddler Cot Bed Mattress - Anti Allergy & Waterproof Zipped Removable Washable Cover -120 x 60 x 5 cm
Night Comfort

Night Comfort Extra Breathable Baby Toddler Cot Bed Mattress - Anti Allergy & Waterproof Zipped Removable Washable Cover -120 x 60 x 5 cm

  • EXTRA BREATHABLE COT MATTRESS: The finished fibre in our extremely breathable crib mattress is non-allergenic, optically bright, and washable. It promotes natural airflow and maintains an ideal sleeping environment by generating natural airflow with an open fibre 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.
  • WITH CONTROLLED TEMPERATURE: Its 100% hypoallergenic polyester outer cover keeps baby cool or warm depending on the weather. Baby does not have any red rashes or discomfort beacuse of its controlled temperature. Its fitted with any standard baby bed.
  • AVAILABLE SIZE: Our baby crib cot bed mattresses are available in UK standard bedding size. Cotbed mattress size is 120 x 60 x 5 cm.
  • WATERPROOF, ZIPPED, REMOVABLE & MACHINE WASHABLE OUTER COVER: Our Cot bed toddler mattress is machine washable at 40 degrees and tumble dry for fluffy and hygiene bedding comfort for your toddler.
8.7/10
Available at Amazon
8
Silentnight Safe Nights Quilted Cot Bed Waterproof Mattress Protector
Silentnight

Silentnight Safe Nights Quilted Cot Bed Waterproof Mattress Protector

  • WATERPROOF PROTECTION: Fully waterproof to protect your little one’s mattress from any night-time accidents or spillages, along with keeping your baby dry and comfortable. Suitable for 12 months+
  • DUAL FRESHNESS PROTECTION: Combining anti-allergy and anti-bacterial protection for a fresh, hygienic sleep
  • SOFT-TOUCH & BREATHABLE: The soft-touch quilted cover is breathable and comfortable and so your little one can enjoy a restful sleep
  • COMPLETE COVERAGE: The 18cm fitted skirt hugs around the sides of your cot bed mattress for ultimate protection and a secure fit
  • MACHINE WASHABLE: Easy to care for, simply machine wash for long lasting freshness
  • AWARD-WINNING: Part of Silentnight’s award-winning Safe Nights collection, tried and tested by mums
8.6/10
Available at Amazon
9
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)
Tutti Bambini

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)

  • 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!
  • 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.
  • 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.
  • 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.
  • A PERFECT FIT: Choose from 2 sizes (140 x 70 x 10 cm and 120 x 60 x 10 cm) to get a perfect-fitting mattress for your baby cot bed and watch your little one enjoy countless nights of peaceful slumber on a cloud of comfort.
8.5/10
Available at Amazon
10
The Little Green Sheep Twist Cot Bed Mattress, Breathable Mattress for Babies and Toddlers, 70 x 140 cm
The Little Green Sheep

The Little Green Sheep Twist Cot Bed Mattress, Breathable Mattress for Babies and Toddlers, 70 x 140 cm

  • HANDMADE from natural, supportive coconut coir and latex, with a comfortable wool layer and a luxury Herringbone cotton cover
  • BREATHABLE and naturally insulating, it is lovingly crafted with high-quality, air-permeable natural materials to ensure body temperature is regulated through gentle airflow for ultimate comfort
  • HYPO-ALLERGENIC WOOL disperses moisture away, keeping the mattress clean and dry. The perfect environment for keeping dust mites and bacteria at bay
  • DUAL-SIDED, with one firmer side, perfect for supporting new-borns as they grow, and one more supple side for supporting toddlers – making the Twist a greener, longer-lasting mattress
  • AWARD-WINNING COMFORT and care. Our Twist mattress won Gold for Best Sleep Product in the Mother & Baby Awards 2021. This chemical-free mattress supports your baby during the precious sleep they need to grow
8.4/10
Available at Amazon

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Night Comfort Baby Toddler Cot Bed Mattress 140x70x13cm with Quilted Waterproof Cover, Anti-Allergy Temperature-Regulating and Breathable Design, Complete with Premium Duvet & Pillow Set

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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

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MCC Grey Wooden Baby Cot Bed "Orlando" With Top Changer & Aloe Vera Water repellent Mattress(Orlando TC Grey)

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Love For Sleep LEVI Baby Cot Bed 120x60cm - Wooden Convertible Toddler Bed with Quilted Microfiber Foam Mattress (White/Pine, 120x60cm)

Love For Sleep LEVI Baby Cot Bed 120x60cm - Wooden Convertible Toddler Bed with Quilted Microfiber Foam Mattress (White/Pine, 120x60cm)

Mother Nurture Waterproof Classic Spring Cot Bed Mattress, White, 140 x 70 x 10cm (With Spare Cover)

Mother Nurture Waterproof Classic Spring Cot Bed Mattress, White, 140 x 70 x 10cm (With Spare Cover)

Baby Toddler Cot Bed Mattress Quilted Breathable Extra Thick 140 X 70 X 13CM

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Obaby Foam Cot Bed Mattress (140 cm x 70 cm)

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White Solid Wood Baby Cot Bed & Deluxe Foam Mattress Converts into a Junior Bed ✔ 3 Position ✔ water repellent mattress liner

White Solid Wood Baby Cot Bed & Deluxe Foam Mattress Converts into a Junior Bed ✔ 3 Position ✔ water repellent mattress liner

(Baby Toddler Cot Bed Fully Breathable Foam Mattress & Waterproof Cover (140 x 70 x 5)

(Baby Toddler Cot Bed Fully Breathable Foam Mattress & Waterproof Cover (140 x 70 x 5)

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