Best Memory Foam Cot Mattresses of 2026
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Memory foam cot mattresses are designed to provide the utmost comfort and support for babies and toddlers. These mattresses are made from high-density foam that conforms to the shape of the baby's body, providing excellent pressure relief and reducing the risk of suffocation. They are also hypoallergenic, making them perfect for babies with sensitive skin or allergies. The breathable materials used in these mattresses ensure that babies stay cool and comfortable throughout the night. These mattresses are a great investment for parents who want to ensure their baby gets a good night's sleep.
At a Glance: Our Top Picks
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9.5
Top 5 Memory Foam Cot Mattresses
SnuzSurface Pro Cot Mattress with Memory Foam
The SnuzSurface Pro Mattress offers exceptional versatility with its unique triple-core design, allowing you to easily adjust the firmness level as your child grows. This means you can provide the right support for your baby from 0-12 months, a comfortable experience for toddlers aged 12-36 months, and a durable solution for children up to 7 years. The mattress also features a waterproof cover, ensuring it remains clean and fresh during potty training. Plus, the removable cover is machine washable, giving you the convenience to keep it hygienic with minimal effort.
Gwydre 120x60 Memory Foam Cot Mattress
The Gwydre Cot Mattress offers a waterproof TPU back cover that protects the inner foam from any spills, making it ideal for keeping your toddler’s sleeping area clean. The cover is detachable and machine washable, providing convenience for busy parents. Certified to strict British Safety Standards, this mattress ensures a safe and hypoallergenic sleeping environment for your child. Designed like an adult mattress, it contours comfortably to reduce tossing and turning, helping your little one enjoy a peaceful night’s sleep. The breathable fibre surface with anti-slip backing keeps the mattress securely in place for added safety.
CuddleCo Lullaby Hypo-Allergenic Waterproof Baby Cot Mattress
The CuddleCo Lullaby Mattress offers a dual-purpose design with one side that wicks moisture away, keeping your baby comfortable and well-ventilated. The reverse side features a waterproof layer, making it easy to clean and ideal for potty training. Its hypo-allergenic and anti-microbial properties help reduce allergies and asthma, creating a healthier sleep environment for your little one. Additionally, the superior nursery foam provides firm support, breathability, and washability, ensuring your baby sleeps soundly and safely.
VTERLY 120x60cm Cot Mattress with Memory Foam
The VTERLY Cot Mattress offers a perfect sleep environment for your baby and toddler. It features two foam layers, ensuring the right firmness for your child’s comfort at every stage, with breathable open-cell foam for airflow. The premium memory foam provides ideal support and breathability, helping your child rest safely and comfortably. Plus, the mattress cover is removable and machine-washable, making it simple for you to keep the mattress clean from spills and leaks. The hypoallergenic, soft quilted filling adds extra comfort while being gentle on sensitive skin.
Gwydre Waterproof Memory Foam Cot Mattress 140x70
The Gwydre Cot Mattress offers a waterproof TPU back cover that protects the inner foam from spills and accidents, making it easier for you to keep the mattress clean when used with a fitted sheet. Its BSI Standard Certification ensures the mattress meets strict British safety standards, providing a safe and hypoallergenic sleep space for your child. Designed like an adult mattress, it contours to your little one’s body, offering comfort that helps reduce tossing and turning for better sleep. The premium fibre surface is skin-friendly and breathable, with anti-slip backing and adjustable straps to keep the mattress securely in place.
Frequently Asked Questions (FAQs)
1. Is memory foam mattress good for newborns?
To help prevent Sudden Infant Death Syndrome (SIDS) and suffocation, it is important to pick a foam crib mattress that is designed for infants. It should be firmer as opposed to softer. The American Academy of Pediatrics (AAP) recommends avoiding memory foam crib mattresses or mattress toppers.
2. What type of mattress is best for a cot?
Your baby's cot mattress should be firm, flat and supportive. This is because a soft surface is more likely to contour to your baby's body and could increase the risk of sudden infant death syndrome (SIDS). Don't choose a mattress that feels comfortable for you!
3. Can baby sleep on memory foam mattress?
The mattress itself should be firm with a tight fitting sheet. Typically, memory foam mattresses do not fit this criteria as your baby could sink too much and suffocate if they rolled over on their tummy.
4. How thick should a cot mattress be?
We recommend a cot mattress of 10 cm thickness which should provide adequate support to your baby's needs, and hold its shape better. Avoid 7-8 cm cot mattresses unless it's only for occasional use.
During our memory foam cot mattress research, we found 103 memory foam cot mattress products and shortlisted 5 quality products. We collected and analyzed 1,528 customer reviews through our big data system to write the memory foam cot mattresses list. We found that most customers choose memory foam cot mattresses with an average price of £30.56.
The memory foam cot mattresses are available for purchase. We have researched hundreds of brands and picked the top brands of memory foam cot mattresses, including Snuz, Gwydre, CuddleCo, VTERLY.
Hollie Coleman is a paediatrician from Cambridge. She acquired her degree from the University of Oxford, where she also built her copywriting skills. Hollie practiced as a paediatrician for seven years; she wrote and published a couple of books on baby products that sold massively in Europe. With Hollie's vast knowledge in paediatrics, she now dedicates her time to publishing more articles on baby products for FindThisBest.