Yawnder Reviews
How to use this review
The Brooklyn Bedding BB Kids is a six-inch, all-foam mattress made for children. Its low profile and stain-resistant cover make it worth comparing for a child’s bed, but measure the frame and check the exact mattress requirements before buying. This guide uses published product information; it does not assign an undocumented Yawnder test score.
BB Kids mattress at a glance
- Construction: The manufacturer lists two inches of gel swirl memory foam above four inches of high-density support foam.
- Height and feel: Six inches; Brooklyn Bedding describes the feel as firm.
- Sizes: Twin, Twin XL and Full are listed by Brooklyn Bedding. Confirm the exact selection and availability.
- Cover: The brand describes its Nano Stain Terminator finish as protecting against spills and stains. A separate waterproof encasement is sold as an add-on.
- Certifications: Brooklyn Bedding lists GREENGUARD Gold certification and CertiPUR-US certified foam, and describes the current design as fiberglass-free.
Is it a good choice for your child?
The BB Kids is most useful to compare if you need an all-foam, low-profile bed and prefer a firmer feel. A child who wants a softer, more cushioned surface may feel differently. Comfort varies with body size and preference; a listed firmness does not establish how every child will sleep.
Its six-inch height may be useful for a bunk or trundle, but it does not automatically fit every bed. Check the bed manufacturer’s maximum mattress height, guardrail clearance, size and age requirements. Adding a topper changes the sleeping-surface height.
Cleaning and materials
The cover’s stain-resistant finish is not a guarantee that the entire mattress is waterproof. If a waterproof layer matters, verify the separate encasement’s coverage and care instructions. Follow the product label rather than assuming the foam core or cover is machine washable.
CertiPUR-US addresses specified content and emissions requirements for polyurethane foam; GREENGUARD Gold concerns chemical emissions. Neither means the mattress is chemical-free or organic. Gel foam is a construction feature, not proof of a particular sleeping temperature.
Foundation, trial and warranty
Brooklyn Bedding says its mattresses need solid support with minimal flex and lists slats no more than five inches apart. Check the full instructions for the current mattress and bed frame. The brand advises rotating most mattresses rather than flipping them; follow the BB Kids label.
For eligible direct orders, the brand currently advertises a 365-night trial beginning at delivery with a 30-day minimum before requesting a return. Its terms limit use of the trial and exclude clearance items. The limited lifetime warranty applies to qualifying purchases after February 1, 2025; older purchases can have different terms. Confirm the applicable policy with your seller.
BB Kids vs. Nectar Kids
| Feature | BB Kids | Nectar Kids |
|---|---|---|
| Height | 6 inches | 8 inches |
| Design | One-sided foam design | Two-sided foam design with different feels |
| Cover | Stain-resistant finish; a separate waterproof encasement is offered | Removable, machine-washable cover described as moisture-repellent |
| Direct trial | 365 nights for eligible orders, with a 30-day minimum | 365 nights for eligible direct orders, subject to Nectar’s terms |
Check the dimensions and safety requirements for the actual bed before deciding. Trial terms differ by seller. Read our Nectar Kids review for details; neither review establishes a new child sleep test.
Frequently asked questions
Is BB Kids a hybrid? No. The listed design uses memory foam and support foam without a coil core.
Is the cover waterproof? The mattress cover is described as stain-resistant; Brooklyn Bedding sells a separate waterproof encasement. Confirm what is included at checkout.
Is it suitable for an infant? This regular child’s mattress is not an infant crib mattress. Follow CDC safe-sleep guidance for infants.
What else should parents compare? See our Nectar Kids review and 5 Little Monkeys review for different designs and buying terms.
Manufacturer specifications and direct trial information checked November 9, 2026. How Yawnder evaluates mattresses.
Compare this mattress against 142 tested mattresses
Sort all 142 mattresses we have tested by pressure relief, support, cooling, motion isolation, edge support, price, trial and warranty, then filter by how you actually sleep. Of those, 84 hold a complete standardized record and 41 a partial standardized record.