Top 10 Best Mini Crib Mattress Choices To Buy Online 2023

We all know that every baby needs gentle care. If you are looking for a high-quality premium best mini crib mattress to provide comfort, and safety to your baby then you do not need to search the internet. We have brought you the best mini crib mattress.

Since your baby spends most of his time sleeping in their crib, a crib mattress is one of the basic equipment and is one of the most important investments you make when you prepare a nursery for your baby.

best mini crib mattress

There are many crib styles, and different crib mattresses to choose from.  The best crib mattress is the one that provides comfort, and also guarantees your baby will not need to compromise her valuable sleep hours.

The health and growth of a child is always the top-most priority of every family who welcomes their newborns. As babies sleep upwards of 10 to 20 hours per day, it is important to choose a comfortable mattress for your baby.

Crib mattresses have always-on top-notch for parents because they are coated often in vinyl that is waterproof, which makes you assure that the baby will not wet the mattress. Crib mattresses are invented for newborn baby to provide your baby with a comfortable sleep for a long time.

 On the other hand, traditional mattresses are constructed with polyurethane foam and are designed from petroleum that is often soaked or sprayed with toxic fire retardants, such as formaldehyde or benzene, and are suitable for babies.

In this article, we have prepared a list of the best mini crib mattresses and reviewed the best mini mattresses for your baby. Let’s check out the list, and choose the best one for your baby.

Comparison Table of Best Mini Crib Mattress

Image Main Features Available on
Amazon Choice Moonlight Slumber Little Dreamer Moonlight Slumber Little Dreamer
  • Product Dimensions: 27.5 x 5 x 52 inches
  • Style & Size: one style & size available
  • Item Weight: 10.88 pounds
  • Dual Sided: for Infants and Toddlers
  • Material: Foam
  • Waterproof: non-toxic waterproof, durable nylon cove
  • CertiPUR certified: Yes
  • Greenguard Gold Certified: Yes
  • Pay $33.33/month for 6 months (plus S&H, tax) with 0% interest
Amazon Choice DaVinci Complete Slumber Waterproof  DaVinci Complete Slumber Waterproof
  • Product Dimensions: 37 x 24 x 4.5 inches
  • Style & Size: two style & size available
  • Item Weight: 3.75 Pounds
  • Dual Sided: No, single side
  • Material: Foam Construction
  • Waterproof: waterproof mattress cover
  • Greenguard Gold Certified: Yes
Amazon Choice Dream On Me 3" Pocket Coil   Dream On Me 3″ Pocket Coil
  • Product Dimensions: 38 x 24 x 3 inches
  • Style & Size: one style & size available
  • Item Weight: 11.06 pounds
  • Dual Sided: No, single side
  • Material: interwoven, heat tempered coils
  • Waterproof: waterproof mattress cover
  • Greenguard Gold Certified: Yes
  • Get $50 off instantly: Pay $3.18 upon approval for the Amazon Rewards Visa Card. No annual fee
Amazon Choice Babyletto Pure Core Non-Toxic Mini  
  • Product Dimensions: 23.5 x 3 x 37.6 inches
  • Style & Size: one style & size available
  • Item Weight: 7 pounds
  • Dual Sided: No
  • Material: soft cotton face
  • Waterproof: Yes
  • Greenguard Gold Certified: Yes
  • Get $50 off instantly: Pay $69 upon approval for the Amazon Rewards Visa Card. No annual fee
Amazon Choice Bundle of Dreams Flagship 5" Bundle of Dreams Flagship 5″
  • Product Dimensions: 24 x 38 x 5 inches
  • Style & Size: one style & size available
  • Item Weight: 5 pounds
  • Dual Sided: for Infants and Toddlers
  • Material: Foam
  • Waterproof: Water-repellent, removable and washable cover
  • Greenguard Gold Certified: No
  • Get $50 off instantly: Pay $79.99 upon approval for the Amazon Rewards Visa Card. No annual fee
 Moonlight Slumber Mini Crib Mattress 5" Moonlight Slumber Mini Crib Mattress 5″
  • Product Dimensions: 38 x 24 x 5 inches
  • Style & Size: one style & size available
  • Item Weight: 8.73 pounds
  • Dual Sided: for Infants and Toddlers
  • Material: gel memory foam
  • Waterproof: waterproof mattress cover
  • CertiPUR certified: Yes
  • Greenguard Gold Certified: Yes
  • Pay $27.50/month for 6 months (plus S&H, tax) with 0% interest
 Big Oshi Portable/Mini Crib Mattress  Big Oshi Portable
  • Product Dimensions: 18 x 36 x 2 inches
  • Style & Size: three style & size available
  • Item Weight: 1.45 pounds
  • Dual Sided: No, single side
  • Waterproof: waterproof mattress cover
  • Get $50 off instantly: Pay $0.00 upon approval for the Amazon Rewards Visa Card. No annual fee
 Newton Baby Mini Crib Mattress
Newton Baby Mini Crib Mattress
  • Product Dimensions: 38 x 24 x 5.5 inches
  • Style & Size: one style & size available
  • Item Weight: 9 pounds
  • Dual Sided: for Infants and Toddlers
  • Material: Breathe-Thru Technology allows air to flow freely
  • Waterproof: removable and washable cover
  • Greenguard Gold Certified: Yes
 Dream On Me 3 Mini/Portable
Dream On Me 3 Mini
  • Product Dimensions: 38 x 24 x 3 inches
  • Style & Size: two style & size available
  • Item Weight: 3 Pounds
  • Dual Sided: for Infants and Toddlers
  • Material: Foam Construction
  • Waterproof: yes
  • Greenguard Gold Certified: Yes
  • Get $50 off instantly: Pay $0.00 upon approval for the Amazon Rewards Visa Card. No annual fee


What are the best mini crib mattresses? Of course, it all depends on your definition of “best,” but the following 10 mattresses stand out as worthy contenders in terms of popularity, comfortability, and price.

you’ll see that we have researched and reviewed about 10 different mini mattresses to help you make an informed decision over which mattress is best.

Best Lightweight Mini Crib Mattress

The lightweight crib mattress is a type of baby mattress that is made from the highest quality materials. The mattress is made from a high-density, non-allergenic material that helps to make it more durable and not as likely to cause an issue for your infant when used.

The lightweight crib mattress also has been designed with extra stability so that your child can sleep on their back or side comfortably without toppling off the bed.

Dream On Me 3″ Pocket Coil

Dream On Me 3
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Another best mattress on the list is Dream on Me 3″ Pocket Coil mattress. It is a 2-in-1 breathable and 3” spring coil mattress that offers supreme comfort and quality. This mattress is best known for its portability and it is one of the best portable mini crib mattresses.

Dream On is a foam crib mattress that means it is made to be airy, and lightweight for a sound, and peaceful sleep. This mattress is designed especially for toddlers who no longer need the firm mattress design that infants do.

It is lightweight, which means that you can easily carry this from room to room or anywhere you want. Also, the size of this mini-mattress is perfectly fitted into a mini crib and does not leave any unsafe gaps between the mattress, and the crib frame.

Moreover, this foam crib mattress is made with organic materials and is more effective than innerspring crib mattresses.

With its 2-in-1 design Dream on Me, a portable mattress has a reversible pattern that allows parents to a choice between a brown cloud print or a breathable white side. Also, it’s lightweight interwoven, heat tempered coils that allow a firm foundation and great support.

It is an eco-friendly mattress, and it is proudly made of quality materials and workmanship in the USA. Also, this mattress has passed the Federal Standard Flammability Standard 16 CFR 1633 and also has passed the phthalate, lead, and toxicity test.

This mattress is designed to fit portable/Mini crib, and it features interwoven steel coil, which is anti-bacterial, and is wrapped in a hypoallergenic layer, and is CertiPUR-US certified. As it is anti-bacterial and has a waterproof cover it will help in the prevention of mould, mildew, and bad smell.

To provide you with maximum comfort this mattress comes with a breath flow material on the infant side, and a waterproof cover on the toddler side with lock stitch seams. With the water-resistant, and waterproof cover it can resist any accidents or spills that are common with babies.

Moreover, this eco-friendly mattress is reliable and comes with 30 days warranty. Also, All Dream on Me Mattresses including this one has GREENGUARD Gold Certificate for a healthy indoor environment for your babies.

Big Oshi Portable/Mini Crib Mattress

Big Oshi Portable/Mini Crib Mattress
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The big Oshi portable mattress for the crib is designed with 10 per cent vinyl and 90 per cent of foam and comes with a dimension of 24 x 38 3 inches. It is one of the best mattress choice for your baby.

The mattress comes with extra foam for giving it firmness and supporting your baby providing the utmost comfort to you and your baby.

It meets and exceeds all the flammability testing and CPSA testing. It also comes free from phthalates and lead. The waterproof covering of this mattress makes it easier for you to clean the spill by wiping them away

The cover is hypoallergenic and suitable for your baby’s sensitive skin. It snuggly fits in your baby’s crib and can be shifted easily. The cover is tough and resistant to tears.

The Oshi portable mattress is recommended and trusted by most dermatologists worldwide, so you can blindly trust this mattress.

It comes with 2 years of warranty. Since it’s portable and lightweight, it can be easily carried. So, you don’t have to worry about your baby’s sleep for your next trip or outing with your baby.

Newton Baby Mini Crib Mattress

Newton Baby Mini Crib Mattress
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The Newton mattress for your baby’s crib comes with an innovative feature of the woven design. This feature makes it a breathable mini crib mattress for your baby and provides a cosy environment for your baby inside the crib. It also reduces the risk of suffocation and SIDS, (Sudden Infant Death Syndrome).

The inside core of the mattress is made by weaving together the food-grade polymers in water. This is called Wovenaire. This is one of the best and unique features of this mattress that you would not usually experience with other mattresses.

With 90 per cent of air and 10 per cent the material, the Wovenaire creates the three-dimensional cushioning effect.

Outside the core, the outer cover is created from three-dimensional spacer material making the mattress incredibly breathable and lightweight.

Once your baby starts rolling, the breathability feature of this mattress won’t let your baby feel suffocated inside his crib. With better air passage your baby sleeps in comfort throughout the night and has a maintained body temperature.

The Newton baby mattress comes with GreenGuard gold certification which means it is free of air pollutants and ideal for those with respiratory ailments.

Although, it’s not an organic mattress it is free from harmful chemicals. It also has low volatile organic compound (VOC’s) emission and is hypoallergenic. The GreenGuard certification gives the surety of it.

Since the core is made of polymers, the mattress will not get sunk or get compressed easily. Also, there is no need of flipping it over for maintaining your baby’s position. This makes it highly durable and long-lasting to be used from infancy to toddler age. It can easily be transitioned from your baby’s crib to your toddlers’ bed.

The cover of the mattress is hypoallergenic and can also be washed. Since it’s hypoallergenic there is no case of getting microbes inside the mattress due to the entrapment of water. This mattress is recyclable although it would take years for you to think of recycling it. Buying it won’t fail you.

Best Organic Mini Crib Mattress

The organic crib mattress is made from organic fibers that are safe for everyone in your home including your baby! The wool and cotton mattresses will have softer surfaces compared with synthetic materials but they can also be harder to clean which is not always practical for parents who are already a bit overworked.

The best organic mini crib mattresses are the most natural and provide the least risk of causing irritation to your baby’s skin. They may be a bit more expensive but the benefits of choosing an organic mattress for your baby’s crib are well worth it.

The organic crib mattress that I reviewed has a lot of good reviews from people who have bought the product. You can see what those reviews say about it on Amazon.

Moonlight Slumber Little Dreamer

Moonlight Slumber Little Dreamer
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Moonlight Slumber has been providing the best quality nursery and maternity products for mothers and babies around the globe since 2002. Moonlight range of mattresses, pillows, and nursery accessories are constructed from the best quality materials, which provide luxurious comfort to both mothers and children.

Moonlight Slumber obtains the safest and best quality materials to build its premium products in America’s heartland. All moonlight products including this one are made by the skilled hands of American workers using domestic components and sourced fabrics.

This eco-friendly mattress is made from plant-based foam and offers two sides, one for the infant side with a nice plush surface and the second for the toddler side. The whole core of the mattress is wrapped in a woven fire barrier, which is made from minerals, and did not use any harsh chemical sprays.

The Moonlight Slumber Little Dreamer crib mattress is among the top marks across all the categories, which matter most to parents. Unique lines of the modern and medical quality crib, double, and full-sized mattresses and pads to fit your requirements are being offered.

Medical grade fabric has been used in this mattress, which is waterproof, and reliable. A durable stretch knit fabric with extra tight sewn has also been used. This double-sided mattress uses high quality, which is environmentally friendly, and is phthalates, leads free, toxic-free, antimony free, and vinyl free.

Moreover, this high-quality mattress is certified to be free of toxic flame retardant chemicals. It means it has a low impact on indoor air due to low VOC. As this mattress is retardant-flame free, it will not leave a toxic scent in your home or nursery. It is one of the best non-toxic mini crib mattresses.

The moonlight slumber double stretch knit fabric of the Little Dreamer is water-resistant, stain-resistant, odour-resistant, hypoallergenic, and incredibly. Moreover, this mattress is super easy to clean, and wash.

100% waterproof and hypoallergenic material makes this high-quality sleeping mattress a breeze. Safe Sewn Seams, is a bed bug, and dust mite resistant, which means you will be sure that your baby will have sound sleep.

Babyletto Pure Core Non-Toxic Mini

Babyletto Pure Core Non-Toxic Mini
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Babyletto is one of the best non-toxic mini crib mattress. This mini crib mattress is always on the top-notch as it is made up of all-natural materials, and uses 100% organic cotton to provide your baby with a peaceful sound sleep. Its smooth, firm side is made to be used during the infancy stage, and the convoluted side can be used during the toddler period.

The sleep surface of this mattress is firm enough to give proper support to your newborn and is cosy enough for your toddler. Moreover, this mattress is not made of foam or latex; instead, it’s hypoallergenic constructed. Also, this non-toxic mini crib mattress permits the air to pass through to regulate temperature, and there are no VOCs, off-gassing, and toxic emissions.

It combines two covers into one which means that this non-toxic crib mattress comes with two protected layers in which one layer is made up of cotton, and polyester, and the inner layer is made up of Polyester (Pet). It contains no springs, glue foam or any other types of allergen.

Babyletto Pure Core mini crib mattress is designed with a lightweight, fully recyclable polyester core. It includes a multifunctional hybrid cover with a soft quilted cotton face and vinyl-free water-resistant at the back to protect the mattress against accidents or spills that are common with babies it means that with a waterproof mattress your bed will not get wet.

This mattress is lightweight and weighs only 4 lbs, and it is portable as well. As it is portable, and lightweight it allows you to move the mattress from room to room or anywhere you want. And the mattress cover is designed to protect the core from any mess.

The size of this non-toxic mini crib mattress is 37.625”*23.5”, which is ideal for newborns to toddlers. Moreover, the cover of this mattress is easily removable, and machine washable which means you do not need to worry if you make the mattress dirty. Also, it comes with a hypoallergenic feature which means it is dust mite and allergen-free.

Best Waterproof Mini Crib Mattress

Nothing should get in the way of you and your child- this is why you should consider a waterproof mini crib mattress. The feature that makes a waterproof mini crib mattress special is its ability to keep your baby dry at all times.

A water-resistant mattress will protect your infant from any sort of moisture present in the room, whether it be rainwater, baby’s sweat or excessive dew. It will also prevent any form of spillage that may occur.

I’ve reviewed a crib mattress that’s waterproof below this content. You should read reviews on the product and check out how other customers have given it on Amazon.

DaVinci Complete Slumber Waterproof

DaVinci Complete Slumber Waterproof
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If you are searching for products for your baby, you always want the best. Trusted by most parents, DaVinci is one of the best manufacturers which you can blindly trust when it comes to your baby’s nursery furniture.

The DaVinci Complete Slumber Waterproof Mini Crib Mattress is keeping the sensitivities of a baby in mind. The mattress is designed with high-density fibre filling ensuring your baby with a good night’s sleeping experiences and an overall happy playful day.

It is certified with GREENGUARD Gold and provides a non-toxic environment. The GREENGUARD gold certification is tested for over 10,000 chemicals. So, this means your baby is sleeping on a mattress that is creating a healthier environment.

With cleaner air and low emission properties, you are assured that your baby is growing in a healthy and happy environment which is essential for the growth of your baby.

The mattress weighs 3.7lb which is quite light and thus, can be changed easily. It also comes with a waterproof and tear-resistant cover which makes it look new throughout the years.

The waterproof covering of the mattress is easy to clean and wipe so it’s easy to clear the clutter and bits thrown by your baby.

DaVinci ensures you a hypoallergenic mattress cover that is ideal for your baby’s sensitive skin and keeps the allergens away from entering your baby’s mattress core.

It fits snugly to all standard size cribs of baby and toddlers’ beds. The complete slumber system of this mattress offers firm support to your baby which is ideal for your baby’s everyday development.

The DaVinci mattress comes with 25 years of warranty and is one of the best choices if you are looking for the best non-toxic mini crib mattress for your baby.

Moonlight Slumber Mini Crib Mattress 5″

Moonlight Slumber Mini Crib Mattress 5
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The Moonlight Slumber crib mattress is manufactured by Bluebird it comes with all the features that a mattress should have, to keep your baby in comfort.

It is designed according to the dimensions of a standard crib and can easily fit into your baby’s crib.

As the name of the mattress says, dual firmness, the mattress comes with two different sides, the firm side and the gel side. These two different sides ensure an optimal level of comfort for your baby.

The firm side of the mattress will keep your baby supported in a cosy environment while the gel side memory foam will help your baby to find the perfect sleeping position for himself and also help in maintaining your baby’s body posture by supporting the baby. The gel also helps to maintain the body temperature of your baby throughout the night.

The mattress comes in a lightweight and makes it easy for you to change and flip its sides by your choice and preferences. Because of its lightweight, it is easy to clean and move.

This product from bluebird comes with GreenGuard Gold certification and is manufactured with Certipur US certified foam. As with all their products, this mattress goes with internal and external tests.

All their products are eco friendly and are claimed to be free of air polluting agents, antimony, and are claimed to contain no chemical fire barrier.

Since the mattress is lightweight, it snugly fits into your baby’s crib ensuring no wedging of your baby’s tiny fingers. The mattress keeps its shape and continues to support your little one for his healthy growth. Even after using it for years, it retains its original shape without sagging or bending.

The mattress comes in a premium quality feather-soft cotton cover to give your child a luxurious experience in his crib. The fabric is soft but easy to remove and wash. The cover is medical grade and is odourless and it can be washed via machine too.

If you want the best organic mini crib mattress then this should be your first choice. Also, investing in this mattress would save you bucks as you can use this mattress from infancy to toddlerhood with ease.

Dream On Me 3 Mini/Portable

Dream On Me 3 Mini/Portable
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Raising kids is not easy. They ask for comfort and care all the time. As a parent, you have to be very vigilant when selecting the gears, crib and other nursery furniture. When it comes to the mattress you can simply not compromise your baby’s sleep and play experience because your baby spent most of his time in his crib in the initial days.

The dream on me pocket coil mini-mattress offers a wide range of mattresses in different sizes to cater to your needs following your baby’s cribs requirements. It comes with a spring coil making it the best portable mini crib mattress.

The mattress is made up of polyurethane and is waterproof making it easier for you to wipe and clean the spills and mess. It is also anti-bacterial and hypoallergenic and gives the benefit of prevention of moulds, odour, and mildew on your mattress.

Although it is not recommended to be used in the play yards and rest assured, it can snuggly fit into your baby’s standard size cribs with its dimensions of 38L x 24B x 3T inches.

Dream on me mattress follows the standards of federal flammability standards (16 CFR 1633) and it is free from impurities such as phthalates and lead. The mattress can be easily changed and also washed. So, you don’t have to compromise the environmental hygiene of your baby.

Bes Two-Stage Mini Crib Mattress

A two-stage mini crib mattress is designed in such a way that it helps infants and toddlers sleep from the very beginning with ease. The mattress is made of soft polyester fiber which allows for improved comfort and breathability, as well as increased safety.

Two-stage mini crib mattress can be used for babies up to 2-years old and can also be used as an additional bed in a child’s room when they are grown. When your baby becomes more mobile, you will want to remove the side railings so they don’t get stuck between them while trying to explore their surrounding environment. I’ve reviewed a crib mattress that’s two-stage.

You can also read reviews on the product and see what customers have said about it on Amazon.

Bundle of Dreams Flagship 5″

Bundle of Dreams Flagship 5
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As a parent, you keep your deep concerns for your baby’s sound sleep. Such sleep ensures the healthy mental and physical growth of your baby.

The bundle of the dream gives an amazing resting nest for your baby with its dual side sleeping system. The firm side is offered for infants while the softer side is recommended to be used for toddlers.

The mattress is highly eco-friendly. It is recyclable and emits zero harmful emissions. It is proven by GreenGuard for indoor air quality. It does not have any outgassing and VOC’s so you don’t have to smell that peculiar chemical smell upon opening the package.

The mattress comes with an outer cover. The cover is waterproof and blocks the mattress from getting wet. The cover is removable and can be washed via machine also. It does not have a coil or spring to maintain the firmness of the mattress so your mattress remains in shape for a longer period without getting bent on your baby jumping.

It comes with a dimension of 24*38 while the thickness is of 5inches which makes it a high-density mattress and extremely conformable and relaxing for your baby.

Bundle of dream provides you with a 100% breathable mattress and helps regulate the temperature of your baby’s body by allowing the air to pass through the entire mattress.

Organic Dream Cool Gel 5″ Mini Crib and Toddler Mattress

Organic Dream Cool Gel 5
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The Organic Dream crib mattress is a baby bed mattress that comes in two stages for infants, toddlers, and young children. You can choose from a variety of different features such as a cooling gel topper, lightweight core, and dual-stage for both infants and toddlers.

This organic mini crib mattress is for mini and portable cribs measuring 38″L x 24″W x 5″H. This is GREENGUARD Certified, 100% breathable, and proven to reduce the risk of suffocation.

This mattress is perfect for any parent who wants a quality bed for their baby or toddler. Unlike traditional mattresses, this organic crib mattress features both a Cooling Gel topper and an Ultra-Light core that can be placed under your sleeping baby’s bottom.

The Cooling Gel topper will reduce heat, helping to keep your baby or toddler warm while the Ultra-Light core will help to reduce any pressure points that may cause your baby or toddler to wake up in the middle of the night.

The soft and breathable design of this crib mattress can be fully customized with a variety of features that compliment any sleeping space with a hard mattress on top. These features include dual stages, breathability and anti-suffocation protection.

The Dual Stage feature of the Organic Dream Cool Gel 5″ Mini Crib Mattress will allow you to easily convert the mattress into a toddler bed, providing your toddler with plenty of extra support while they grow.

This Organic Dream crib mattress is made with a 100% Certified Organic cotton cover, enhancing the breathability of this organic baby bed mattress even more. You will never have to worry about your child overheating or being suffocated by this organic mini crib mattress.

Wrapping up the article

Above was the list we have reviewed on the best mini crib mattress. Each product mentioned in this list is made up of natural organic material, and most of them are green guard certified. Moreover, all the products are reliable, and are lightweight so, they can easily be moved from one place to another. 

All nine mattresses mentioned above are made from gentle care and are constructed from organic cotton or wool, which are suitable for your baby’s sensitive skin. The mattresses use very low chemical toxicity in their construction. Also, they all are waterproof and are breathable.

As we all know that newborn baby skin is very soft and sensitive for this reason we have assured you that the mattresses we have reviewed are made up of standards quality, and products.

Moreover, these mattresses will not only provide a sound surface for your baby’s sleep but, also keep your baby warm and cosy at the same time.

Buyer’s Guide

The mattress is a large, soft rectangular pad and is used for sleeping. It supports the reclining body and is designed to be used instead of a bed and also can be used on a bed frame.

Now the question is what is a mini crib mattress? The mini crib mattress is smaller in size than a normal crib mattress and these are mini cribs, used for babies.

Parents are extremely worried about the infant’s healthy sleep, which means that the kid improves intellectually and physically. The right mini crib mattress can keep your baby happier and help you develop properly.

Pick a mini crib mattress is not difficult but picking the best one is tough because there are so many options for mini crib mattresses out there on the market.

To guide you in selecting the best mini crib mattress for your baby, there are some suggestions in this article you should check once.

Types of Mini Crib Mattresses

Before investing your money in something important, be specific with the type you want and then go for a further search. Here I will tell you about the basic types of crib mattresses you should know before making any decision.

Innerspring Mattresses

One major kind is an innerspring mattress and for the innerspring mattress, the amount of layers, what each sheet is made of, and the consistency of the covering contribute to the worth and improve the degree of comfort.

The Sealy Great Rest mattress displayed here has a vinyl cover that can be washed with a damp rag. It has boundary rods for power, too, and weighs 12 lbs. Simmons Babies Pampering Night Ultimate 234-coil nursery crib and bed mattress along with a vinyl cover.

The two sides of this mattress vary from the firmer side where the child sleep, which is coated in foam, while the toddler side takes advantage of the innerspring coils. See Convertibility in factors for details on dual-mattresses.

Foam Mattresses

Foam mattresses usually utilize polyurethane in their manufacturing and are relatively thin relative to spring mattresses. These crib mattresses are simple to transfer anytime you decide to adjust sheets or want to clean the mini crib.

If you buy a foam mattress, make sure it regains its original form as soon as you remove the weight you put on it.

Using so will reduce the chance of suffocation for your child, as suffocation is a major factor that contributes to Sudden Infant Death Syndrome and would, therefore, make it safer for your child to shift its sleeping place.

How Thick Should Be a Mini Crib Mattress Could Be?

Even every small detail becomes important when it is a matter of a baby. So many people have thought about this question, I am going to clear this confusion.

Too much thickness of a mattress can cause suffocation risk for a baby which makes them sink into the soft surface.

The ideal thickness for a crib mattress lies within 3 to 6 inches and not only that but the density of the mattress should be high and the weight should be less. Yes, lightweight mattresses are preferable.

Unless the mattress does not come under these thickness requirements, you can keep away as the height of the crib rails is built to match the thickness comfortably.

Features of a Mini Crib Mattress

Some features of the mini crib mattress are gathered for you.

Foam Firmness

The best foam mattresses are solid, heavy-duty and durable. Press the mattress in the middle and the bottom to give it a check. It will pop back quickly and not suit the form of your palm. You don’t want your baby to sit on anything that’s going to mould her brain.

As a guideline, solid mattresses are safer for infants than excessively heavy mattresses. The firmer the stronger, in truth. Weak sleeping surfaces pose a risk of suffocation for infants.

Moonlight slumber mini crib mattress is a dual-sided mattress, usually preferred because of its ideal firmness.

Weight & Depth

Measurement plays an important role so, mattress density does not automatically turn into the firmness of the mattress. Coil spring mattresses appear to be on the heavier side between 5 to 6 inches tall.  Whereas, the foam crib mattresses are closer to 4 or 6 inches wide. Foam mattresses appear to weigh less which allows them harder to carry while moving covers.

Mattress Cover

The whole mattress should be covered by a cotton or vinyl sheet. Fabric breathes better than vinyl, but the drainage holes in the vinyl cover will allow the air to flow, the good flow of air makes it safe from any kind of damage.

The multilayer vinyl mask prevents punctures, breaks, cracks and spills more than the clothing. Look for at least a triple laminated sheet, which offers the mattress a thicker layer, contributing to its versatility.


Various kinds of mattresses come in a market in which some crib mattresses are adjustable, with a solid side for adults and a somewhat less strong, more cushioned side for adults. They are often referred to as “two-stage” mattresses, which are specifically labelled such that you know which side to choose while using them.

The major confusion among the new parents is they do not know much about the details they are usually found to ask how long can a baby stay in a mini crib? The answer is not certain once again because the stay of a baby depends upon the design and quality of the mattress you bought. Some companies guarantee several years of mini crib mattresses while some provide for one to two years only.

Important Factors for Buying Mini Crib Mattress

The first time shopping for a baby is always exciting but when it comes to the mattress then you should be careful with your selection.

Follow some significant factors while selecting a crib mattress for your baby and then when you get completely satisfied with the material, size, comfort, and durability, make a purchase and let your baby have a comfortable sleep.

The following are some factors you should consider which will help your baby to have a great resting time and serene sleep.


The safety of every being is an essential factor and if the discussion is about children then there is no way to skip this factor.

Using safety is that mattresses are made up of pure materials and there is no use of a harsh chemical that affects the baby in any way.

Since protection is a key to the option of crib and mattress, the measurements of full-size cribs and mattresses have been specified by federal law. It makes it convenient to purchase the two separately without caring about compatibility.

One of the purposes of these regulations is to avoid unintentional entrapment of the head and suffocation between the mattress and the crib sides. The User has passed the legislation and the Consumer Goods Health Protection Act of 2008 formally entered into law in 2011.


Although most mini cribs are of standard sizes that are 24 “broad by 38” long, few are smaller than others. Keep this in mind when finding the right mini crib.

Height consideration is very important even if your little one doesn’t meet the height mark for a mini crib, he or she can feel confined if the crib is too small, do not go for the small crib at any cost, when baby age up to 3 years old.

Now, after selecting the crib size you are thinking about the mattress and many of you are confused with this question, what size mattress does a mini crib use? However, you know that both the standard crib and the mini crib are of different sizes so the mattress selection will also be different. If we talk about the regular crib mattress is 28-inch wide and 52-inch tall. The mini crib mattress is 24-inch wide and 38-inch tall.

You won’t be allowed to use a regular crib sheet on a micro crib, and vice versa. However, Carousel Designs provides bedding that suits both traditional crib and micro crib mattresses.

Be specific with the size and choose the size on which your baby would not feel confined and can easily sleep.


It is an important factor because nowadays parents are busy so much in daily work so they want portable accessories for their babies. Portable mattresses are easy for housewives to be dealing with because they can convert them according to their feasibility.

When you’re looking to turn the baby’s crib into a toddler bed, find dual-firm adjustable mini crib mattresses, which are in the centre to the highest price point. They’re particularly tight to babies on one foot and teenagers on the other.

Many of them have normal rubber or springy memory foam on the toddler’s foot. Not only crib should be portable but mattresses should also be portable.


Since your infant will be in his or her mini crib from conception to puberty, you want to be sure you’re getting one made of durable materials. Choose strong yet soft material if you may, and make sure that the foundation of the mattress is thick and durable.

Many mini cribs are often fitted with metal pad protection for additional stability. So, if the mattress is comfortable then the infant will have the best sleepy nights.


Usually, new parents get excited and buy stuff for their baby without having any second thoughts. But here I want you to buy a mini crib mattress for your baby with smart planning.

Mini crib mattresses with various functions, such as durability and portability, appear to cost more than standard ones, but they are often more flexible. Convertible mini crib mattresses are not inherently more costly than their non-convertible, so they are of tremendous benefit when they grow up with your infant.

However, each mini crib mattress with exclusive features comes with a higher price tag. For example, if you are searching for a mattress made of purely organic materials or one that has an allergen-reducing cover, you may need to pay more than $200.

Do not buy the mattress by just looking at a few of its features, after analyzing the mattress based on the factors; decide on the final one for your baby.


This is the last but the most important factor to be considered while purchasing a mattress for your infant.

Depending on the size, most mini-crib mattresses will be used before the infant is one or two years old. Nevertheless, if you choose an adjustable mini crib mattress, you would be forced to use it for many years.

Many mini cribs may make a mini daybed by cutting one of the bars. Certain versions come with a baby rail or may also become a regular queen bed with a double mattress.

Additionally, people also ask for those will a mini crib mattress to fit in a pack and play? No, because pack and plays are smaller and away more portable than the mini crib.

Your mini crib mattress should be adjustable for the mini crib of your child.

What Age Is a Mini Crib Good for?

Another frequent question asked questions from the parents is about the ideal age of a child for the mini crib.

I did a lot of searches but there is no certain information regarding the age of a child suitable for a mini crib. But at least we can find that 12 months is probably the age, which is considered good for a mini crib.

It does not mean that you cannot use it for more, if you see any abnormal changes in your baby then go for it otherwise you can use it till your satisfaction level is maintained.


Purchase without a proper guideline would not always be worth it but if you follow the guideline for each purchase. It will be worth it.

Congratulations to all new parents first now I would recommend them to do not to buy anything for their baby without proper guidance. I have solved your issue of buying the perfect mini crib mattress for your baby. For further details stay tuned with me and keeps appreciating the content.

If you are still confused about What to Look for When Buying a Crib Mattress? check out this linked article.


What to do with your old mattress?

Some people choose to donate their old mattresses to charity while others take them with them to a new property. Both options are viable, but it is important to note that if you are donating your mattress, you should clean the surface first as it can contain dust mites and other harmful bacteria.

How long can a baby use a mini crib mattress?

It is recommended that a baby use only a mini crib mattress for a total of six months or less. For safety reasons, it is best to get a new mattress when the baby turns two.

Are all mini crib mattresses the same size?

It is important to note that the size and measurements of mini crib mattresses can vary depending on the manufacturer and design. For instance, some may be longer while others are shorter in length. Some mini crib mattresses might have a higher loft or depth while others have a lower loft or depth. The size you buy will depend on how long your child is and how old they are. This can vary from 13 inches all the way up to 48 inches long by 24 inches wide.

What size is a mini crib mattress?

A mini crib mattress is 24”x38” and fits a standard “mini crib.” A mini crib mattress is usually a 6-inch thick foam with a 2-inch solid memory foam layer.

What is the best way to clean a crib mattress?

The best way to clean a crib mattress is by using a vacuum cleaner. To avoid getting dust and other particles in the machine, it’s better to zip up the machine bag before vacuuming. It is also important to use a brush if needed. The vacuum will remove any debris that is in the mattress upholstery as well such as dust mites and bedbugs; it will brush them off into the filter according to Consumer Reports.

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