Medium Children's Mattresses & Protectors Under £75

140cm H x 70cm W x 7.5cm D

Designed for comfortable and supportive sleep, this cot bed mattress features a medium-firm feel, breathable and hypoallergenic construction, and waterproof protection. The removable zipped cover is washable for easy cleaning, while the extra-thick design provides added support for growing babies and young children.

Brilliant mattress, just the right firmness for my toddler and perfect fit for her toddler bed.. Gee. Fri Jul 17 2026

Obaby’s foam mattress is fully breathable and features 10cm thick dent-resistant vented foam and hypoallergenic properties to provide tots with a sublimely comfortable night’s sleep. The mattress measures 140 x 70cm - a perfect fit for Obaby’s comprehensive and stylish range of cot beds - and features a fully removable cover that is washable at 60ºC so that the piece can be kept fresh and clean for your child’s slumber. All Obaby mattresses are designed and manufactured to comply with the General Product Safety Regulations 2005 and UK Furniture and Furnishings (Fire Safety) Regulations 1988/1989, 1993, and 2010. Crib, cot, and cot bed mattresses are tested to BS 7177:2008+A1:2011 and BS EN16890:2017.

Mattress is really comfy perfect size for a three year old. Lucy. Wigan. Tue Jun 16 2026

Toddler (70 x 140 cm)

Ensure your little one enjoys a safe, comfortable, and peaceful night's sleep with the Tutti Bambini Eco Fibre Deluxe Cot Bed Mattress. Upgraded for premium comfort, this mattress moves away from traditional foam, featuring an innovative core made from 100% eco-friendly and recyclable polyester fibre. This specialized interior promotes continuous airflow, helping to naturally regulate your baby's body temperature throughout the night. Wrapped in a fully breathable, soft-touch plain polypropylene cover, this mattress provides a firm, hypoallergenic, and supportive sleep surface tailored perfectly for growing toddlers. Designed with busy parents in mind, the durable cover is easily removable and machine washable, ensuring your nursery remains a clean and hygienic environment.

The matters is brilliant definitely buy another from mayfair again . The delivery was on time ordering on line was really easy definitely tell people to buy from here . Even my dad has brought stuff excellent. Anonymous. Newcastle, GB. Sun Apr 19 2020

Introducing our Enhanced Hypoallergenic Fibre Core Rayon From Bamboo Space Saver Cot Mattress, Breathable & Machine Washable. Ensure your baby sleeps safely and comfortably with our eco fibre cot mattress featuring a premium rayon from bamboo fabric cover. Made with soft, breathable rayon from bamboo knit and a water repellent Aqua Protector layer, it helps regulate temperature and protects against small spills. The triple layer cover includes plush polyester for added comfort and a durable base to support your baby’s posture. Naturally hypoallergenic and ideal for sensitive skin, this mattress cover is gentle, safe, and kind to little ones. A child safe zip closure prevents access to inner layers, enhancing safety. Fully machine washable at 40°C and resistant to stains, this cot mattress is easy to care for and built to last. Perfect for newborns and infants, this UK standard baby mattress offers firm, supportive sleep and peace of mind for parents.

Designed specifically for the Tutti Bambini CoZee bedside crib range, this natural coir fibre mattress provides firm support, breathable comfort and a healthy sleep environment from birth. Crafted with a natural coir coconut fibre core, pure wool and natural latex filling, it promotes airflow to help regulate temperature and keep your baby comfortable throughout the night. The soft 100% herringbone cotton twill cover is removable and machine washable for easy care, while the hypoallergenic construction helps create a fresher and more comfortable sleep space. Combining premium natural materials with practical everyday functionality, this mattress is designed to support restful sleep during your baby's earliest months.

Wonderful replacement for the Titti Bambini CoZee.. Sharan. Isleworth, GB. Thu Feb 12 2026

120cm H x 60cm W x 13.5 cm

Designed for comfortable and supportive sleep, this cot bed mattress features a medium-firm feel, breathable and hypoallergenic construction, and waterproof protection. The removable zipped cover is washable for easy cleaning, while the extra-thick design provides added support for growing babies and young children.

Absolutely so worth the price is so comfy my daughter loves it. Anonymous. Thu Aug 20 2026

Obaby's fiber mattress is hypoallergenic, fully breathable, firm, and comfortable. The inner fiber pad is made from 100% polyester which is durable, quick drying and easy to clean. The cover is made of plain polypropylene which has excellent insulative properties offering a comfortable night’s sleep. The mattress measures 140 x 70cm - a perfect fit for Obaby's comprehensive and stylish range of cot beds - and features a fully removable cover that is washable at 60ºC so that the mattress can be kept fresh and clean for your child's slumber. All Obaby mattresses are designed and manufactured to comply with the General Product Safety Regulations 2005 and UK Furniture and Furnishings (Fire Safety) Regulations 1988/1989, 1993, and 2010. Crib, cot, and cot bed mattresses are tested to BS 7177:2008+A1:2011 and BS EN16890:2017.

My son loves this, he said it is so soft and helps him sleep better.. John. Ashford. Sun Jul 12 2026

Single-Short (75 x 175 cm)

Designed specifically for children, this is hypoallergenic and constructed with a spring core. Topped with a High-Density Eco-insulator to prevent spring feel, and breathable e-Fibre comfort layers for durability and comfort, it offers substantial support for growing bones and muscles. Unlike, the unique structure of e-Fibre enables the free flow of air through the, actively reducing moisture build-up and helping to regulate body temperature. e‑Fibre™ is also free from harmful VOC emissions. The e-Fibre comfort layers used in these children’s are made from plastic bottles, diverting over 70 million from going into landfills or our oceans, and by choosing this you are helping to prevent even more. Vacuum packed and rolled to maintain freshness and reduce carbon emissions during transportation. All are backed by a five-year manufacturer’s guarantee. Ideal for bunk beds and children’s rooms, this breathable kids’ mattress combines an open‑coil spring core with supportive e‑Fibre™ comfort layers to promote airflow and evenly distributed posture support for growing bodies. OEKO‑TEX® certified fabrics, natural FR treatment and 100% foam‑free fillings create a safer, fresher sleep environment, while sustainable UK manufacturing and and vacuum‑packed delivery ensure quality, convenience and reduced environmental impact.

Super comfortable and thick, our baby loves rolling on it. Gabriela. Hove, GB. Tue Jul 28 2026

Introducing our Subtle Hypoallergenic ECO Fibre Core 140x70x10cm Mattress. Crafted with care, the Eco Fibre Core inside this mattress is more than just a filling; it’s a guarantee of a healthy sleep environment. Its breathability ensures the continuous circulation of fresh air. Say goodbye to worries about allergens and discomfort. The hypoallergenic properties of our ECO Fibre Core Mattress makes it perfect for sensitive sleepers, providing a peaceful and snug rest experience for your baby, night after night. Made and assembled in the UK.

Keeping your baby's mattress clean and dry is essential for safe, hygienic sleep. This mattress protector is 100% waterproof and designed to protect your mattress from any little accidents and is machine washable so you can remove for cleaning. The mattress protector is made from absorbent cotton, keeping your baby dry to get a better night's sleep.

Very good quality. Would be perfect if it had fitting straps.. Kat. Ireland. Wed Feb 19 2025

Introducing our Enhanced Hypoallergenic Fibre Core Rayon From Bamboo Cot Mattress, Breathable & Machine Washable. Ensure your baby sleeps safely and comfortably with our eco fibre cot mattress featuring a premium rayon from bamboo fabric cover. Made with soft, breathable rayon from bamboo knit and a water repellent Aqua Protector layer, it helps regulate temperature and protects against small spills. The triple layer cover includes plush polyester for added comfort and a durable base to support your baby’s posture. Naturally hypoallergenic and ideal for sensitive skin, this mattress cover is gentle, safe, and kind to little ones. A child safe zip closure prevents access to inner layers, enhancing safety. Fully machine washable at 40°C and resistant to stains, this cot mattress is easy to care for and built to last. Perfect for newborns and infants, this UK standard baby mattress offers firm, supportive sleep and peace of mind for parents.

Obaby's fiber mattress is hypoallergenic, fully breathable, firm, and comfortable. The inner fiber pad is made from 100% polyester which is durable, quick-drying, and easy to clean. The cover is made of plain polypropylene which has excellent insulative properties offering a comfortable night’s sleep. The mattress measures 120 x 60cm, a perfect fit for Obaby's comprehensive and stylish range of cots and mini cot beds, and features a fully removable cover that is washable at 60ºC so that the mattress can be kept fresh and clean for your child's slumber. All Obaby mattresses are designed and manufactured to comply with the General Product Safety Regulations 2005 and UK Furniture and Furnishings (Fire Safety) Regulations 1988/1989, 1993, and 2010. Crib, cot, and cot bed mattresses are tested to BS 7177:2008+A1:2011 and BS EN16890:2017.

Exactly same size and was delivered on time. Soft and very comfy just as described. Fits the purpose for it’s purchase. Lying in baby’s cot we bought it for.. Anonymous. Sun Jan 14 2024

The mattress is amazing ,soft my little girl can’t wait to sleep on it. Anonymous. Thu Jul 10 2025

Introducing our Subtle Hypoallergenic ECO Fibre Core 120x60x10cm Mattress. Crafted with care, the Eco Fibre Core inside this mattress is more than just a filling; it’s a guarantee of a healthy sleep environment. Its breathability ensures the continuous circulation of fresh air. Say goodbye to worries about allergens and discomfort. The hypoallergenic properties of our ECO Fibre Core Mattress makes it perfect for sensitive sleepers, providing a peaceful and snug rest experience for your baby, night after night. Made and assembled in the UK.

Introducing our Subtle Hypoallergenic ECO Fibre Core 100x50x10cm Mattress. Crafted with care, the Eco Fibre Core inside this mattress is more than just a filling; it’s a guarantee of a healthy sleep environment. Its breathability ensures the continuous circulation of fresh air. Say goodbye to worries about allergens and discomfort. The hypoallergenic properties of our ECO Fibre Core Mattress makes it perfect for sensitive sleepers, providing a peaceful and snug rest experience for your baby, night after night. Made and assembled in the UK.

Cot (60 x 120 cm)

The fantastic Kinder Valley Spring Cotbed Mattress contains a Spring Unit encapsulated in a polyester fiber, providing extra support for your little one. The Cot Mattress cover is quilted on one side for extra comfort and made from luxury CoolPlus fabric which is air permeable, water resistant, and wipe clean. This baby mattress features a special net lining to enable ease of the removable, washable cover. The cover comes with a handy zip to allow you to remove it and pop it in the washing machine after any little accidents. It is also breathable, water resistant, and hypoallergenic, to protect against dust mites. This mattress helps to dissipate heat from your baby’s body for a more comfortable night’s sleep.

Mattress is perfect it’s firm and has a removable cover to wash very happy with it for the new bed we also got on Wayfair. Janet. Wed Oct 16 2024

Black/White

The mattress had no issue, I ordered the wrong size.. Nayab. Manchester, GB. Wed Mar 20 2024

Absolutely good quality and we are very happy with it, our little girl loves it, and sprungs support an adult man has no problem. Not even that much price different than cheaper options, go with this one and you will be as happy as us). Danielle. Kirkham, Lancashire. Wed Apr 15 2020

Obaby’s foam Moses basket mattress is fully breathable and features dent-resistant vented foam and hypoallergenic properties to provide tots with a sublimely comfortable night’s sleep. The mattress measures 75 x 28cm and features a fully removable cover that is washable at 60ºC so that the piece can be kept fresh and clean for your child’s slumber. All Obaby mattresses are designed and manufactured to comply with the General Product Safety Regulations 2005 and UK Furniture and Furnishings (Fire Safety) Regulations 1988/1989, 1993, and 2010. Crib, cot, and cot bed mattresses are tested to BS 7177:2008+A1:2011 and BS EN16890:2017.

Perfectly nice mattress for Moses basket. Marcella. Fri Apr 07 2023

This Junior fibre corovin safety mattress is made with a high-density polyester pad to comply with Government Regulations of Ignition and comes with all the relevant BS standards! It is free from antimony, phosphorous, or arsenic fire retardant chemicals. Always ensure a good close fit of the mattress in the cot. Air all bedding, in particular the mattress, as frequently as possible. Mattresses are breathed through. The cover is fully overlocked and is made from corovin fabric. Also, the cover can easily be removed for washing by means of a zip. Hand wash or gentle machine wash (maximum 60 degrees) in a mild detergent and rinse thoroughly. It is recommended that you turn your mattress frequently.

Its great, fitted perfectly in to the cotbed we purchased. Great for our little one to sleep in.. Emily. Cheltenham, GB. Sun Oct 18 2020

Give your baby the gift of a sound and restful sleep with the budget-friendly Essentials Hypoallergenic Cot Bed Mattress. Crafted with your baby's comfort and safety in mind, this firm, fibre-filled mattress is designed to create a cosy and secure sleeping surface. Support and Comfort: The mattress core is made from high-density polyester fibre, delivering exceptional support and comfort. Its heat-dissipating properties help to regulate your baby's temperature ensuring that they remain comfortable throughout the night. Hypoallergenic: The polyester fibres are hypoallergenic, reducing the likelihood of allergic reactions and ensuring your baby's well-being. Removable, Easy-Care Cover: The mattress boasts a removable, machine washable spun-bond polypropylene cover. It's also highly moisture-resistant and can withstand high temperatures. This durability ensures a hygienic sleeping environment. Water-Resistant Cover: You can simply wipe the cover clean in case of small spills, offering double protection for your baby's comfort.

Introducing our Enhanced Hypoallergenic Fibre Core Rayon From Bamboo Cot Bed Mattress, Breathable & Machine Washable. Ensure your baby sleeps safely and comfortably with our eco fibre cot mattress featuring a premium rayon from bamboo fabric cover. Made with soft, breathable rayon from bamboo knit and a water repellent Aqua Protector layer, it helps regulate temperature and protects against small spills. The triple layer cover includes plush polyester for added comfort and a durable base to support your baby’s posture. Naturally hypoallergenic and ideal for sensitive skin, this mattress cover is gentle, safe, and kind to little ones. A child safe zip closure prevents access to inner layers, enhancing safety. Fully machine washable at 40°C and resistant to stains, this cot mattress is easy to care for and built to last. Perfect for newborns and infants, this UK standard baby mattress offers firm, supportive sleep and peace of mind for parents.

Created for restful sleep and everyday ease, this foam mattress offers gentle support tailored to growing bodies. The high-resilience PU foam core encourages natural alignment while maintaining a soft, comfortable surface. Its structure allows air to circulate freely, helping regulate temperature and reduce moisture build-up. The removable polyester cover adds a layer of softness and is easy to keep clean—perfect for daily use. Lightweight and durable, this mattress blends comfort with simplicity, making it a thoughtful choice for little ones’ beds.

Obaby’s travel cot mattress is fully breathable and features dent resistant vented foam and hypoallergenic properties to provide tots with a sublimely comfortable night’s sleep. The mattress measures 95 x 65cm and features a fully removable cover which is washable at 60ºC, so that the piece can be kept fresh and clean for your child’s slumber. All Obaby mattresses are designed and manufactured to comply with the General Product Safety Regulations 2005 and UK Furniture and Furnishings (Fire Safety) Regulations 1988/1989, 1993 and 2010. Crib, cot and cot bed mattresses are tested to BS 7177:2008+A1:2011 and BS EN16890:2017.

Julie. Sat Sep 09 2023

Cot (60 x 120 cm)

We are waiting the bed to give tue complete review. Anonymous. Sun Sep 03 2023

Cot (60 x 120 cm)

Perfect. Comfy and the removable cover is great for washing.. Aimie. Belvedere, GB. Sun Jan 12 2025

The miniuno Airflow Fibre Cot Mattress is a high-quality fibre core mattress featuring a soft sateen jacquard cover with a unique, stylish woven stripes design. The cover is removable and can be washed in the machine up to 40 degrees. The mattress is fully breathable and air permeable and features anti-allergy and hypoallergenic qualities for peace of mind. The cover is also water repellent and can be wiped clean.

Hypoallergenic, anti-allergy and fully breathable

Toddler (70 x 140 cm)

Perfect. Exactly as seen in the images. Shannon. Aberfan Merthyr Tudful, GB. Sat Aug 08 2026

Hypoallergenic, anti-allergy and fully breathable

Our luxurious cosy quilted water-resistant moses mattress has a hypoallergenic foam core, carefully selected with just the right firmness to ensure maximum support and comfort for your baby, the quilted cover is breathable and can be removed and washed.

Alina. London, GB. Mon Jul 03 2023

Good quality and quick shipment!. Sotiria. Reykjavik, IS. Thu Nov 21 2019

Its not a bad mattress. It does the job. Its a little on the thin side i think but its not actually that bad at all.. Ripz. GB. Fri Oct 30 2020

The miniuno Airflow Fibre Cot Bed Mattress is a high-quality fibre core mattress featuring a soft sateen jacquard cover with a unique, stylish woven stripes design. The cover is removable and can be washed in the machine up to 40 degrees. The mattress is fully breathable and air permeable and features anti-allergy and hypoallergenic qualities for peace of mind. The cover is also water repellant and can be wiped clean.