Best Toddler Bed Mattresses for Cot of 2026

The Opulent Home Cot Mattress offers firm support with its high-density fibre core, helping your baby maintain healthy spinal alignment from birth through toddlerhood. Its breathable, hypoallergenic quilted cover is gentle on delicate skin and promotes airflow to prevent overheating, ensuring your baby sleeps comfortably and safely. The built-in waterproof PU membrane protects against moisture and accidents, keeping the mattress fresh and durable. Additionally, the zipped outer cover is removable and fully machine washable, making it easy for you to keep your baby's sleep environment clean and hygienic.

The Mamas & Papas Petite Mattress offers a wipe-clean fixed inner protector that guards against dust mites and allergens, making it easier for you to keep your baby's sleeping area hygienic. Its airmesh outer top cover ensures excellent breathability, helping to regulate your baby’s body temperature for a comfortable night’s sleep. The mattress is free from harmful chemical treatments, so you can feel confident that your baby is sleeping in a pure and safe environment. Additionally, the all-round zip-off cover simplifies the process of removing and washing bedding, saving you time and effort after any mid-sleep accidents.

The Snuz SurfaceDuo Mattress offers exceptional versatility for your baby's sleep needs. Its unique dual-sided design allows you to easily switch between a firm support for infants and a more supple option for toddlers, ensuring comfort as your child grows. The mattress is also vacuum-rolled, making it easy to handle and set up. Additionally, its hypoallergenic and waterproof cover helps provide a soothing sleep environment, while also being practical for those early potty training years.

The ComfyWise Travel Cot Mattress offers premium foam comfort with high-density foam that supports your child’s restful sleep. Its removable and washable quilted cover makes cleaning easy, helping you keep the mattress fresh and hygienic. Designed with breathability in mind, it ensures good airflow to maintain a cool and comfortable sleeping environment. Plus, with versatile sizing options, you can find the perfect fit for various travel cots and toddler beds, making it a practical choice for families on the go.

The ComfyWise Foam Mattress offers high-density foam comfort, ensuring your little one enjoys a restful sleep every night. The removable and washable quilted cover makes it easy for you to keep the mattress clean and hygienic, ideal for toddler beds and travel cots. Its breathable design promotes good airflow, keeping your child cool and comfortable during sleep. With versatile sizing options, you can find the perfect fit for a variety of cots and toddler beds, making it a practical choice for families on the go.

The Snüz Duo Cot Mattress offers premium support for your little ones with its dual-sided design featuring adjustable firmness. The 3D breathable mesh cover ensures excellent airflow, keeping your child comfortable throughout the night. With a waterproof layer, this mattress protects against accidents, making it ideal for travel cots or during potty training. Additionally, its removable and machine washable cover makes cleaning effortless, allowing you to maintain a hygienic sleeping environment for your baby or toddler.

The KATY Superior Mattress is a British-made cot bed mattress designed with high-grade density foam CMHR28 that supports your baby's spine comfortably. It features a traditional Bennelli spring unit for added support and durability. The mattress is covered in a white stockinette and includes an adjustable waterproof membrane, which you can position to protect the mattress where needed, making it practical for everyday use. Importantly, it is manufactured without harmful fire retardants like antimony, phosphorus, or arsenic, ensuring a safer sleeping environment for your child.

The MOTHER LAND Cot Mattress offers a quilted polypropylene foam surface that is both comfortable and supportive, ideal for your toddler’s cot bed. The removable zipped cover is machine washable, making it easy for you to keep the mattress fresh and clean. Made without harmful fire retardants such as antimony, phosphorus, or arsenic, the foam ensures a safer sleeping environment for your child. Professionally manufactured in the UK, this mattress meets the latest British safety standards, giving you peace of mind about its quality and safety.

The Fahuac Travel Bed is an ideal solution for parents seeking a portable sleeping option for their toddlers. Its dual lock air-tight valves ensure that the bed stays inflated throughout use, giving you peace of mind. With guard rails included, your child can sleep safely without the risk of falling out. The durable material, being 50% thicker than average, guarantees longevity and comfort. Additionally, the super fast inflate/deflate feature means you can set it up in just 30 seconds, making it perfect for camping trips or sleepovers.

The Baby RES Pocket Sprung Mattress offers firm support thanks to its steel coil springs, which ensure durability and comfort for your child. With a high spring count, this mattress provides excellent support ideal for young children, helping them sleep soundly for up to five years. Its traditional fully sprung design means you get a reliable and long-lasting mattress perfect for a cotbed or toddler bed, making it a practical choice for your nursery.