HomeHome Reviews9 Best Cot Mattresses in 2020

9 Best Cot Mattresses in 2020

SPRINGSPIRIT Cot Mattress4 layer, breathable and waterproof membrane£
Rainbow Foam MattressLightweight open-cell permeable foam with removable cover£
Kinder Valley Cot Flow MattressHigh-density 120 x 60cm polyester pad with great breathability£
MOTHER NURTURE Cot MattressEco-fibre pad with great breathability and support£
AirComfort™ Eco Cot MattressBreathable eco-friendly fibre with a quilted cover££
MOTHER NURTURE Classic Spring Cot MattressSpring unit foam with a luxury quilted breathable cover££
Baby Elegance Eco Cot MattressEco-friendly one fibre pad, anti-allergy and permeable££
Milliard Foam Cot MattressFoam blend with 100% waterproof cover££
BestCare®-Organic Cot MattressOrganic chemical-free foam made with plant-based natural materials£££

Best Cot Mattress UK

Adequate sleep is important for infants, toddlers, and kids for their psychical and mental devolvement. Moreover, it has a huge impact on their behavioural and cognitive skills in later years. It’s necessary to consider where your baby sleeps to establish a healthy sleeping routine for their growth. Some parents prefer bed-sharing although it’s not considered safe and associated with many SID cases.

The safest place to put your baby to sleep is a cot with a comfortable mattress. A safe sound sleep is crucial for the baby for brain development and well-being. Plus, it helps support and promotes rapid growth. Choosing a cot mattress for your baby is not as easy as it sounds because not all crib mattresses are reliable and safe. When it comes to baby sleep, firmer is better as a too-soft mattress surface can conform to the baby’s shape that creates suffocation and SIDS hazard. Your baby spends up to 16 hours a day sleeping so we’ve listed the best cot mattresses to ensure you choose the top crib mattress for your little bundle of joy.

Your precious little one sleeps between 14 to 16 hours a day and this is the crucial time that helps the body and mind to grow. Chemically treated fabrics and synthetic foams can interrupt your baby’s sleep by stimulating the nervous system. That is why the SPRINGSPIRIT cot mattress is constructed from the highest-quality natural and safe ingredients that provide the best possible support and comfort. This ensures that your baby is on the purest and safest sleep surface.

Featuring an ultra-soft quilted cover of microfiber that is 100% hypoallergenic and has a waterproof TPU layer; it doesn’t attract or emit allergens and bacteria. Beneath that is the absorbent moderate fibre filling which is not too thick or thin and provides stability, firmness, and support for the baby’s sleep.

As SPRINGSPIRIT cot mattress is highly breathable with the enclosed waterproof layer of polyurethane so your baby benefits from constant airflow providing safety from overheating and comfort even during sleeping on tummy side.

Moreover, the end side of a mattress of features enhanced waterproof protection layer with broad padding that increases its life. The cover with knit fabric square sides and durable stretchy elastic offer a snug and flexible fit so there are no gaps left between cot and mattress to keep baby safe. Plus, the easy-care mattress protector is removable and machine-washable for a germ-free sleep surface for an infant. Check also our guide on the best soft mattresses for the more relevant information. 

Key features:
  • Microfiber surface
  • 100% waterproof
  • Absorbent fiberfill
  • 4-layer firm mattress

The 140 x 70 x 5 cm cot mattress is a great option for all parents who prefer lightweight crib mattress for their infants and toddlers. The high-density foam used is UK-certified for air quality and durability. A cotton cover offers comfort and the entire mattress with lock-stitched waterproof binding wipes clean easily to offer the best sleeping environment. Weighing less than 5 pounds, the Rainbow foam mattress is lightweight that allows easy sheet change. Plus, it comes with square-cut corners and 8 different sizes; the mattress perfectly fits almost all sizes of baby cots.  

To help create a healthy and safe environment for the baby, the mattress uses open-cell technology that promotes airflow and heat dissipation. This regulates the body temperature of the baby to avoid overheating. No worries if your baby is prone to allergies, the mattress cover and foam is fully chemical-free, fire-proof, and hypoallergenic that makes it safe for every child. For more amazing home products see our picks for the best inflatable hot tubs.

Key features:
  • Open-cell foam
  • Zipper removable cover
  • Hypo-allergenic
  • Promotes airflow

The 120 x 60cm cot flow mattress by Kinder Valley is not only luxurious but highly breathable while offering great temperature control. This mattress is made with an ozone-friendly formulation of polyester pad that provides the right amount of comfort and support to the baby that is required for healthy sleep. Moreover, the high-density pad is more durable than other foams used in the cot mattress and won’t dip or dent.

The cover is machine washable at 60 ̊C maximum which is the temperature required to kill dust mites and bacteria. If any fluid gets through the sheet or gets stained, just zip off the removable cover and throw it in the washing basket. Plus, with anti-allergic cover, your baby is safe from all types of respiratory allergies. Another way to avoid upper respiratory issues and flat head syndrome, use a head support pillow for your baby. For more info, check out our guide on memory foam pillows.

Key features:
  • Hypo-allergenic
  • Water-repellent and breathable
  • Eco-friendly polyester pad
  • Removable zipper cover

Unlike conventional cot mattresses that don’t allow breathability and prevent suffocation, the MOTHER NURTURE designed breathable and waterproof cot mattress for your baby’s safe sleep. Along with the breathability component added to the mattress, there is no chance of bacteria build-up as the cover is fully hypoallergenic keeping bacteria and dust-mites at bay. Plus, the chemical-free construction of the mattress is super-safe for the baby. No eczema or asthma!

Mattress made from eco-polyester and polypropylene fibre with open-cell design helps to regulate your baby’s body temperature to avoid overheating. The fibre pad is a better alternative to using a foam mattress as it offers the right firm structure, comfort, and support. Besides, this 120 x 60 x 10 cm size mattress is dual-sided and lightweight.

Key features:
  • Polyester eco fibre
  • Promotes airflow
  • Chemical-free
  • Removable and washable zipper cover

The AirComfort cot mattress looks and feels extremely luxurious while offering so many safety features and benefits to the baby. It features a luxury quilted anti-allergenic cover that is highly breathable and soft. Moreover, it is specially treated to wick away excess body heat and helps regulate temperature while your baby’s asleep. This zipper quilted cover removes easily for machine washing at 60 ̊C; the temperature needed to kill bacteria and dust mites. As the mattress liner is waterproof, it protects the fluids from reaching the mattress core. Made from special highly-resistant fibre, it’s more supportive and comfortable. This mattress comes in two sizes; 120 x 60cm for a cot and 140 x 70cm for a cot bed. Moreover, the double-sided use also adds to its extended life.

To sum up, the AirComfort cot mattress is an eco-friendly luxurious quilted mattress that safely supports your child during sleep. This durable mattress provides the right amount of firmness needed for the baby without dipping or sinking with prolonged use. For more durable and strong mattresses for adults, you can also check out mattresses for heavy people.

Key features:
  • Hypoallergenic quilted cover
  • Dual-side use
  • Breathable
  • Special fibre pad

The classic spring cot mattress by MOTHER NURTURE is a revolutionary alternative to traditional foam mattresses. Engineered with hypoallergenic and natural materials, the mattress is safe from toxins. There aren’t any VOCs or flame retardants which makes it ultra-safe for babies. Plus, it offers great protection against nasty allergens, dust mites, and bacteria.

The open-air quilted luxury cover guarantees 100% ventilation to regulate the temperature of a baby’s body during sleep. This not only prevents overheating but offers maximum comfort for perfect sleep. What makes this mattress unique is its Bonnell spring core that provides it with a firm structure.

The pocketed spring independently works to respond and contour to the changing shape and weight of the baby. Therefore, it’s ideal for long-term, ultimate support to your growing infant. This 140 x 70cm cot mattress has 10cm ideal depth that is recommended by experts for your baby’s safety.

To stop mould growth inside the mattress, an inner waterproof protective liner is added to prevent any liquids from penetrating deeper into the core. Moreover, the flappable dual-side design also enhances longevity for usage and the coil system offers added support as your baby grows to a toddler. To prevent your children from body aches after sleep, then look for the best mattresses for back pain.

Key features:
  • Hypo-allergenic cover
  • High-grade spring foam
  • Waterproof liner
  • Comfortable

As experts recommend a firm mattress for the baby, the Baby Elegance cot mattress is the right choice for your infant. The unique mattress design allows the baby to have all the support and comfort needed for the most comfortable and best night’s sleep. This 100% breathable and permeable mattress ensures that your baby is provided with the maximum amount of comfort and prevents overheating with the correct airflow. The extra-strong one pad of eco-fibre not only offers the right amount of support to the baby, but it also helps to regulate body temperature while sleeping.

Allergies and upper respiratory issues can have a hugely detrimental effect on your baby or child’s sleep. So, keeping this into consideration, this cot mattress features a core made of naturally dehydrated fibres. This means it’s chemical-free and fire-proof, plus has the official stamp from Allergy UK. This 60 x 120 x 10cm cot mattress comes with a removable cover that is machine washable to keep germs away from your baby.

Key features:
  • Breathable cover
  • Conforms to BD standards
  • Firm fibre pad
  • Anti-allergy

Every smart parent knows that their child needs special cot mattress for the right sleep and support in the growing years. The Milliard foam mattress supports your baby’s growing body while also keeping them safe and comfortable. As mould can grow deep inside the crib mattress when exposed to fluids like urine so this mattress is hypoallergenic and anti-microbial to resist mould and bacteria from growing.

This 70 x 140 cm mattress also features 100% waterproof upper liner and sides with easy wipe clean quality. Unlike other cheap-quality mattresses, the Milliard mattress uses a special foam blend that offers the right firmness and support needed by the child for good sleep.

Moreover, high-quality construction ensures that the mattress retains its shape and firmness even after prolonged use. Foam’s backside is constructed using anti-flame and chemical-free fibre that provides a dust-free environment and also adds to longevity. 

The new unique mattress construction and design allow increased air circulation and benefits from improved temperature regulation. Besides, the better airflow system also prevents carbon dioxide pooling that reduces some of the risk factors associated with cot death.

Another great feature of this mattress is the square-sides that perfectly fit rectangular cribs without leaving gaps in the corners.

Key features:
  • Heat regulating
  • Comfortable
  • Waterproof wipe-able cover
  • Perfect-fit technology

The BestCare Cot mattress is perfect for your baby as it offers all the benefits of 100% natural plant-based materials that are grown without synthetic pesticides, fertilizers, GMOs, or other chemicals. This organic mattress made with the purest form of cotton is a more healthy and safe alternative to chemically treated foams and allergy-prone latex.

Available in 2 sizes; 120x60cm and 140x70cm, this organic mattress is not only hypoallergenic but also anti-bacterial and anti-fungal. With the 10cm of mattress depth and perfect firm structure offer the correct support for the little babies while following the SIDS guidelines.

In addition, the dual-side mattress has 2 layers; one hemp-linen fibre baby side that is soft for your child’s initial 12 months. The other toddler side is slightly firmer with rigid foam and pipe system to offer extra support for growing children. The mattress comes with a soft breathable quilted cover that is zipped three-sides for easy removal and is machine washable at 40 ̊C. If your child happens to wake up with neck stiffness, follow our guide on Pillows for neck pain.

Key features:
  • Organic cotton
  • Breathable
  • Free from chemicals and allergens
  • The soft and firm side

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