Best Toddler Bed Mattresses of 2026

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 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 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 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 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 Kidsaw Cotbed Mattress offers a medium comfort level, making it ideal for your toddler's restful sleep. Its removable cover is convenient for washing, ensuring that you can maintain a clean sleeping environment easily. Measuring 140 x 70 x 10cm, it fits standard toddler beds perfectly. Additionally, this mattress meets BS standards, giving you peace of mind regarding safety and quality for your little one.

The Snuz SnuzSurface Max Mattress is designed specifically for children aged 4-13 years. Its 3D breathable mesh cover ensures excellent airflow, helping to keep your child cool and comfortable throughout the night. The mattress features a waterproof layer, making it perfect for nursery use and aiding in potty training by protecting against accidents. Layered for ultimate comfort, it combines firm foam with pocket springs to provide both support and softness for a restful sleep. Plus, the removable cover is machine washable, ensuring easy care and hygiene.

The Sleeping Lionzzz Baby Mattress is crafted from high-quality 300GSM PVC fabric, ensuring durability and comfort for your little one. Its three individual segments of soft 20mm thick foam provide excellent support, making it perfect for both nursery and home use. The mattress features a bright, reversible design, allowing your child to choose their favourite side while adding a fun touch to any room. Additionally, it is incredibly easy to clean, thanks to its waterproof coating, ensuring a safe and hygienic sleeping environment for your baby.

The Sleeping Lionzzz Baby Mattresses offer high-quality comfort with their 300GSM PVC fabric covering three soft, 20mm thick foam segments. This ensures a safe and watertight seal, making them durable and secure for your little one. The reversible two-tone design lets you or your child choose a preferred side, adding a fun element while making storage easy thanks to the tri-fold construction. Cleaning is simple and quick, as the waterproof PVC surface can be wiped down effortlessly, ensuring hygiene and convenience after every use.