We’ve gone to great lengths to find the best bassinet mattresses that fit the majority of popular bassinets. However, numerous bassinet brands sell models of different shapes and sizes, so making a list of mattresses that suit all bassinets on the market is practically impossible.
Baby’s Little Place TIP:
The best bassinet mattress is the original that comes with the bassinet.Therefore, we recommend contacting your bassinet’s manufacturer for a replacement first. If they do not sell them separately, ask them to direct you where to buy a suitable replacement of the correct dimensions.
Tips For Choosing The Right Bassinet Mattress
We want to ensure your baby is safe while sleeping, so look at the following tips for choosing a proper mattress for your bassinet.
Key features in searching for the best bassinet mattress:
A bassinet mattress must fit snugly inside the bassinet. There shouldn’t be any gaps larger than two fingers between the sides of your bassinet and the mattress’s edge.
Before you start your search, measure your baby bassinet’s interior. Be precise; only thus will you find the best mattress for your bassinet.
Your baby’s bassinet mattress should be firm but comfortable. What probably seems too firm to you is the best for your baby!
A soft bassinet mattress could be dangerous for your baby! If the baby rolls over onto the front, her face might sink into the soft surface, obstructing her airways.
A firm mattress prevents this, reducing the risk of suffocation and Sudden Infant Death Syndrom (SIDS)! A firm mattress also supports your baby’s head and body, contributing to proper bone and muscle development.
You can check the mattress’s firmness by pressing on its surface with your palm. If you see an indention that doesn’t immediately return to its original state after removing the hand, the mattress may be too soft and potentially dangerous to your baby.
The bassinet mattress shouldn’t be more than one and a half inches thick! Anything thicker poses the risk of suffocation and injuries.
Most bassinets have soft, mesh sides. If the baby leans on the bassinet’s side, the side may bulge. She can fall off a thicker mattress and become wedged between the mattress and its sides, leading to injuries or even suffocation.
A thicker mattress in a rigid-sided bassinet decreases the height from the top of the mattress to the top of the bassinet’s side, increasing the risk of falling if the product tilts.
The bassinet mattress shouldn’t be too thin, either! It won’t be comfortable for your baby.
Since babies spend a lot of time in the bassinet, buying one made of non-toxic materials is extremely important. You don’t want to expose your baby to fabric treated with harmful chemicals.
Avoid bassinet mattresses that may contain any harsh chemicals! For instance, some foam emits toxic vapors that increase infants’ risk of itchy skin, allergies, asthma, and SIDS. Research the materials labeled on the bassinet mattress if unsure what something is.
Look for a certification stamp from the GREENGUARD Gold program. A GREENGUARD Certified bassinet mattress has been tested for over 10,000 chemicals and emissions. GREENGUARD Certified mattresses meet strict standards for low emission levels and help you maintain good indoor air quality.
It is best to pick a bassinet mattress covered with safe organic materials, such as organic cotton fabric, that is safe and comfortable for infants.
Waterproof, Washable Cover:
Search for the bassinet mattress with a waterproof, washable cover!
Having a baby means dealing with diaper soils, spit-ups, drooling, sweating, etc. A waterproof cover will extend the mattress’s lifespan, preventing dirt and liquids from entering its interior. Thus you will avoid an unsafe sleeping environment.
Avoid bassinet mattresses covered with plastic covers.
Mattresses covered with plastic covering make loud noises and disturb the baby’s sleep. They are also not breathable.
Pay attention to the mattress’s quality. Bassinet mattresses of good quality can easily last one or even two babies before they start showing any signs of deterioration.
A bassinet mattress of good quality has strong seams. It is flat and even, without any bumps or lumps. A quality mattress is made of non-toxic materials and doesn’t have a plastic feel.
Best bassinet mattresses in 2023
These are the best baby bassinet mattresses in terms of quality and specifications. However, check their dimensions, as they might not fit in your bassinet.
If your bassinet doesn’t take any of the best mattresses below, follow our tips on finding one. Read our baby bassinet mattress guide, and I am sure you will find a perfect mattress for your bassinet too.
Best Bassinet Mattress for 15×30 inches Oval Bassinet:
Moonsea Baby Bassinet Mattress
FITS IN: most standard oval bassinets
DIMENSIONS: 15″ wide x 30″ long x 1.5″ thick
Why we love it:
Because it is a high-quality bassinet mattress at a reasonable price!
It has everything I would expect from a quality, safe bassinet mattress. However, if your bassinet is not oval and doesn’t fit a 30 by 15 inches mattress, this one is not a proper choice. Measure the inside of your bassinet before the purchase!
The Moonsea bassinet mattress consists of a foam core and a waterproof cover.
A premium memory foam is firm and offers good support while still being comfortable for the baby. It is perforated for better airflow through the mattress core, making it even safer for your baby. Good breathability reduces the risk of suffocation!
The Moonsea bassinet mattress has a cover of excellent quality. Although waterproof, it is still breathable and not at all plastic to the touch. That’s because the cover is made of two layers. It has an ultra-soft bamboo fabric on top and a waterproof membrane on the bottom. It will prevent liquid penetration into the core and thus extend the mattress’s durability.
The cover is also removable and easy to wash. You can simply wipe its surface. But in case of a bigger mess, you can wash it in the washing machine too. You can even tumble dry, but don’t forget to set it to low temperatures.
FITS IN: HALO BassiNest Swivel, Glide, and Flex Sleeper
DIMENSIONS: 18″ wide x 30″ long x 1.3″ thick
Why we love it:
The DreamWeave™ bassinet mattress is safe for the baby and environmentally friendly. I appreciate that it is 100% recyclable, making it the perfect choice for eco-conscious parents.
This mattress is made specifically for HALO® BassiNest® Swivel Sleeper, Flex Sleeper, or Glide Sleeper.
It might fit into your other brand’s hourglass-shaped bassinet with 30 by 18 inches interior dimensions. However, you should know that the mattress is certified only for use in mentioned HALO bassinets.
The DreamWeave™ bassinet mattress meets and exceeds all US Consumer Products Safety Commission standards and holds only baby-safe materials.
The mattress is free from foam, latex, springs, glue, and flame retardants. It is also GREENGUARD Gold certified, meaning it has been tested for numerous toxic chemicals and doesn’t off-gass harmful compounds.
The mattress has a machine washable cover that is gentle for newborns’ delicate skin and hypoallergenic.
The DreamWeave™ bassinet mattress has an innovative, fully breathable core made from multiple layers of breathable quilted 3D mesh. Continuous airflow reduces the risk of suffocation and overheating, thus preventing SIDS.
I love its ability to be 100% washed. You can wash it in the shower or rinse it outside with a hose. Just like a trendy Newton Wovenaire crib mattress.
Due to the DreamWeave™ bassinet mattress’s unique structure, all dirt is very easy to wash off. You will easily keep the bacteria, germs, and mold away from the core, prolonging its durability and maintaining a safe sleeping environment.
Wholesome Organic Baby Mattress for SNOO Smart Sleeper Bassinet
FITS IN: made to fit Snoo baby bassinet
DIMENSIONS: 14″ wide x 29.5″ long x 1″ thick
Why we love it:
This is an excellent organic bassinet mattress replacement for a SNOO baby bassinet. It provides comfort and safety for better and longer sleep. And most of all, it is quality and durable, just like the SNOO bassinet.
It is also biodegradable and recyclable, so you are taking care of the environment too.
This firm mattress is made with baby-safe, 100 % organic materials. It consists of an organic flax fiber stuffed core and an organic linen fabric cover.
Organic material provides good ventilation and keeps your baby warm and dry throughout the night while it doesn’t overheat her. The flex linen is also naturally resistant to lice, dust mites, and bed bugs!
The Wholesome organic bassinet mattress is hypoallergenic and gentle to your baby’s skin. It contains no plastics, harsh chemicals, vinyl, PVC, phthalates, or other toxic materials, meaning it is a safe choice.
The cover is waterproof, meaning liquids remain on the mattress’s surface. You can wipe them off or remove the cover and toss it in the washing machine.
I am impressed by its durable stitching that won’t come undone soon.
This mattress is made from 100% raw flax fibers and 100% untreated linen fabric, which are not afraid of water or hot iron. Keep it clean, and it should last for years.
However, if you are not satisfied, you are protected with a three years Warranty or a No-Hassle money-back guarantee.