Finding the right memory foam bassinet mattress means balancing safe sleep, comfort, and a fit for your bassinet model. This guide focuses on memory foam options that fit common 33″ x 20″ or nearby bassinets and offer dual-sided firmness for growing babies. Best for parents who want a breathable, washable cover and a snug, supportive night’s sleep for newborns and infants. Below, five selected products are compared to help you choose quickly and confidently.
Summary of chosen products:
| Product | Fit (Dimensions) | Best For | Key Benefit |
|---|---|---|---|
| NeoBorn Bassinet Mattress Pad (33″ x 20″) | 33″ x 20″ x 2″ | Newborns needing dual-sided support | Cooling gel memory foam on soft side |
| AOHWIDER 33×20 Bassinet Mattress (MikaMicky, etc.) | 33″ x 20″ x 2″ | Multiple bassinet brands | Dual firmness with waterproof cover |
| NeoBorn 33″ x 19″ Bassinet Mattress | 33″ x 19″ x 2″ | Smaller 19″ bassinets | Dual-sided foam with removable cover |
| Amzreine 33″ x 20″ Bassinet Mattress Pad | 33″ x 20″ x 2″ | Travel-friendly and portable use | Dual-sided memory foam with waterproof cover |
| AOHWIDER 33×19 Bassinet Mattress (Cowiewie/Angelbliss) | 33″ x 19″ x 2″ | AngELBLISS/Cowiewie style bassinets | Two-sided foam with waterproof cover |
NeoBorn Bassinet Mattress Pad 33×20
Best for: Parents shopping for a widely compatible option to fit Baby Delight, Mika Micky, or KoolerThings bassinets. This dual-sided 33″ x 20″ x 2″ mattress includes a cooling gel memory foam side and a firmer high-density foam side. The removable cover combines 35% Tencel with 65% Polyester and is machine washable. Cautions: measure your bassinet to confirm fit before purchase. This model is suited for newborns who may benefit from breathable, temperature-regulated comfort.
AOHWIDER 33×20 Dual Foam Bassinet Mattress
Best for: Parents with Mika Micky, KoolerThings, or Baby Delight bassinets who want a precise 33″ x 20″ fit and two firmness options. It uses a dual-sided construction with high-density foam on the firm side and gel memory foam on the soft side. The TPU waterproof cover helps with spills and nighttime leaks. Caution: verify exact model compatibility; some bassinets may differ in internal dimensions.
NeoBorn 33×19 Dual Sided Bassinet Mattress
Best for: Smaller 33″ x 19″ bassinets or 19″ width models seeking a memory foam balance. Dual-sided firmness offers both a cushioning and supportive experience for early months. The removable cover is breathable with Tencel and polyester, facilitating easy cleaning. Limitation: A 19″ width may not fit certain 20″ wide bassinets; confirm exact interior dimensions.
Amzreine 33×20 Memory Foam Bassinet Pad
Best for: Parents needing a portable, travel-friendly memory foam option that still provides dual-sided comfort. The mattress measures 33″ x 20″ x 2″ and includes a waterproof, removable cover for easy cleaning. Selection note: ensure your bassinet accepts a thick pad without obstructing airflow or fit.
AOHWIDER 33×19 Bassinet Mattress For Cowiewie
Best for: Angelbliss 3 in 1, BabyBond, Cowiewie, or Jimgloline bassinets with a 33″ x 19″ opening. Dual-sided design offers firm support on one side and gel memory foam on the other. The waterproof TPU cover adds protection for spills. Limitation: the 19″ width makes it incompatible with bassinets labeled 20″ wide; confirm exact interior width before purchase.
Buying Guide
What should you check when buying a memory foam bassinet mattress?
- Fit and dimensions: Measure your bassinet interior precisely. A 1 inch mismatch can affect safety and comfort.
- Memory foam quality: Look for gel memory foam or high-density foam with breathable covers to reduce heat buildup.
- Dual-sided firmness: Choose a mattress with both a soft and a firm side to accommodate growth and sleep posture.
- Cover material and care: Removable, washable covers (preferably breathable fabrics like Tencel blends) simplify hygiene.
- Waterproofing: A waterproof TPU cover helps with spills and nighttime moisture without compromising airflow.
- Brand compatibility: Check the list of compatible bassinet models provided by the manufacturer to avoid mismatch.
How to compare options quickly
- Best for a wide range of bassinets: Look for brands listing multiple compatible models (e.g., Mika Micky, Baby Delight, KoolerThings).
- Best for travel: Choose lighter, ultra-portable designs with a removable cover.
- Best for spills: Prioritize waterproof covers and easy-to-clean materials.
- Best for small bassinet openings: Confirm exact width (32″–33″ length and 18″–19″ width) before purchasing.
Safety and maintenance considerations
Follow the manufacturer’s washing instructions for the cover. Do not detach or alter the foam core. Ensure the mattress sits flat with no gaps around the edges to minimize choking hazards and maximize alignment.
FAQ
- Q: Are memory foam bassinet mattresses safe for newborn sleep? A: Yes, when used with a properly fitted bassinet and AAP-safe sleep practices. Ensure no loose bedding and a flat, firm sleeping surface.
- Q: How do I know if a mattress will fit my bassinet? A: Check the product’s stated dimensions and compare them to your bassinet’s inner dimensions. If in doubt, contact the seller for exact measurements.
- Q: Can I use a gel memory foam mattress for a baby’s bassinet? A: Gel memory foam is commonly used for comfort and temperature regulation. Ensure the foam is low-odor and certified for baby use as indicated by the product details.
- Q: What is dual-sided firmness and why is it beneficial? A: One side is firmer for newborns assisting posture and breathing, while the softer side provides gentle cushioning as babies grow.
- Q: Is a waterproof cover necessary? A: It helps protect against leaks and spills, simplifying cleaning while keeping the foam dry.
- Q: Should I replace the mattress with growth? A: As babies grow, you may prefer the firmer side for newborns and switch to the softer side later, if the product supports it.