5 Toddler Mattress 27.5x52 - Water-Resistant Removable Cover

Our review of the 5 Toddler Mattress 27.5x52 finds it best suited for parents who want a simple, safe sleep surface that is easy to care for. The single biggest reason to buy is the combination of a soft, breathable knitted outer cover and a TPU-backed layer that protects the inner foam from spills, making cleanup straightforward. The mattress uses a 5 in high density foam core with CertiPUR-US certification, which provides consistent support without the complexity of springs or multi-layer assemblies. For a standard size toddler bed, it is a practical, low-maintenance option.

Key Features

• Removable cover: The knitted outer cover detaches and is machine washable, which simplifies routine cleaning and hygiene maintenance.
• Water-resistant backing: A TPU layer on the reverse side of the cover helps block liquids from reaching the foam and reduces the chance of odor or staining.
• Certified foam: The 5 in high density foam core is CertiPUR-US certified, offering a durable, consistent support layer designed for toddler use.
• Soft to the touch: The premium soft knitted surface provides a gentle, breathable feel that is comfortable for sensitive toddler skin.
• Simple care instructions: The product includes an instruction card to guide unpacking, cover removal, and washing so owners can maintain the mattress correctly.

Who It's For

This mattress is ideal for caregivers who need a practical, no-fuss replacement for a standard toddler mattress that prioritizes easy cleaning and a waterproof barrier. It suits families using standard size toddler beds or convertible cribs that accept a 27.5 x 52 in mattress and who prefer foam over innerspring options.

Parents seeking a very firm, ultra-firm medical mattress or those requiring multiple specialized layers for temperature regulation may want to look elsewhere. This product is focused on everyday comfort, water resistance, and simple maintenance rather than advanced cooling or hybrid constructions.

Pros & Cons

Pros

• Removable, machine washable knitted cover makes spills easy to address.
• TPU backing provides a practical water-resistant barrier to protect the foam.
• 5 in CertiPUR-US certified foam offers reliable support and durability for toddlers.
• Soft, breathable surface suitable for sensitive skin.

Cons

• Foam-only construction may feel different from innerspring or multi-layer mattresses for some adults.
• Limited features beyond water resistance and foam support for families wanting advanced cooling or extra firmness options.

Specifications

Our Verdict

The 5 Toddler Mattress 27.5x52 is a sensible choice for parents who need a comfortable, low-maintenance mattress that protects the foam from accidents. With a soft knitted cover, TPU water-resistant backing, and CertiPUR-US foam, it delivers good value for everyday toddler use while keeping care straightforward.

Frequently Asked Questions

Is the cover washable?
The knitted outer cover is removable and machine washable for easy cleaning.

Does it fit standard toddler beds?
The mattress measures 27.5 x 52 in and is designed to fit standard size toddler beds and compatible crib conversions.

Is the foam safe?
The 5 in foam core is CertiPUR-US certified, indicating it meets standards for emissions, content, and durability.