Best Portable Crib Mattress 2020: Reviews of 6 Great Options + Top Picks

Best Portable Crib Mattress 2020: Reviews of 6 Great Options + Top Picks

( – Top 6 Best Portable Crib Mattresses in 2020: Considering the fact that babies and smaller kids spend more than a half of the first five years of their life in crib, choosing a quality portable crib mattress that will provide a baby a comfortable sleep and ensure its safety is a must. Little babies sleep approximately 16 hours a day and toddlers from 3-5 years spend between 11 and 13 hours sleeping. There will be a lot of situations when you will have to leave your baby without monitoring, like when you are sleeping and that’s the reason enough to pay attention to choose a safe crib mattress.

The market is rich in different types and brands of baby mattress brands and each of them claims to be the one. So, how to choose the right one? In order to help you to make the right choice we prepared for you 6 best portable crib mattress reviews with super detailed buying guide containing the main features that you should consider when buying a portable crib mattress.

What is a crib mattress ?

A crib mattress can be described as a mini mattress made with purpose to fit snuggly inside your baby crib. It represents a safe and supportive surface for your little one. This stuff is similar to a huge pad that supports the reclining body and you use it as a bed or its part.

The origin of the word “mattress” comes from the Arabic expression: “matrah” that means:  “place where something happens to be thrown down” or “something thrown down” that implies to “mat, cushion”. In the time of the Crusades Europeans adopted from the Arabs the method of sleeping on cushions on the floor. This information was very interesting to us and we believed you would like to learn something new.

Before we start with our 6 best portable crib mattress reviews it is good to meet you with types of crib mattresses, differences between new and used mattresses and the features that should be considered when buying them.

Types of crib mattresses

The crib mattresses are generally divided considering the material they are consisted of.  These are some of the most famous types of crib mattresses.

Foam crib mattress

As its name says, this baby crib mattress is made of one or more blocks of foam. This is one of the cheapest and lightest mattresses on the market and can be found in a lot of varieties. Some of the most usual materials that can be contained in foam mattress are polyurethane, bamboo fiber and latex.

The type of foam inside the crib mattress can’t be neglected. For example, if you decide for polyurethane foam, you should know it is cheap but also “sinks” easily. In comparison to it, latex foam lasts longer, but it is expensive on the other side.

Besides having different densities, foam crib mattresses also have different levels of firmness. When it comes to safety, if the mattress is firmer and denser, it is safer. Foam’s thickness differs from brand to brand and is usually between 3 and 6 inches.

When it comes to care, foam mattresses have to be waterproofed in order to increase their longevity. During the time the foam will absorb humidity from baby’s body. As it takes away from its memory and it won’t contour too well.

Foam mattresses have to be gently handled. Too much force can ruin the contouring or cause tears.

This type of crib is OK, but not as good as a long term solution because it is less durable than the other types.

Memory Foam Crib Mattress

What makes memory foam crib mattress different from the other types is temperature sensitiveness and the ability to adapt to baby’s body. When you lift your little one of the mattress, it will slowly get back to its original shape.

On the other hand, as memory foam hugs a kid, it reduces the air circulation in the same time. That is the reason why the mattress gets warmer and it is especially used in places with colder climate. When it comes to warmer climates, it won’t be a good solution.

The memory foam crib mattress has the ability to flip over thanks to coiled spring core with a layer of memory foam positioned at the top.

Innerspring Crib Mattress

Innerspring or coil spring crib mattress, as its name says is made of coiled steel. That material makes up the mattress basis. In comparison to foam crib mattress, this mattress type is considerably heavier because of the steel construction.

Every single coiled spring is joined to the next one by a steel frame. When you put a baby in crib, each spring will compress to a certain degree.

Most of manufacturers highlight the coils count when advertising their crib mattress. Our advice is not to pay attention so much to the coil count since the thickness of the steel. Recommended thickness of a steel gauge should be 15.5 or lower. The lower gauge means thicker steel wire from which is each coil consisted of.

Our advice is not to choose cheap spring coil mattresses because the mattress with poor quality coil squeaks with every baby’s movement. In the first year of baby’s life you won’t have peaceful sleep so you won’t need an extra noise during the night.

Pocket Spring Crib Mattress

As same as the Innerspring Crib Mattress, is also consisted of coils of steel that have a purpose to support a little one. In comparison to previous model each spring in this model is sewn into its own pocket and not to the next one.

Thanks to those pockets each spring is able to move independently, so the each spring is going to compress depending on the weight placed upon it.

While supporting the back of your little one, this crib mattress will compress more than the spring supporting the baby’s legs.

This type stands for the most expensive crib mattress on the market.

Organic Crib Mattress

There are many crib mattresses on the market made from petroleum by products and containing dangerous chemicals such as boric acid. If you are fan of natural, organic materials, maybe this type of crib mattress will be interesting to you.

Some of the most used organic materials for this crib mattress type are:
  • Organic cotton, a breathable and chemical free material.
  • Natural latex that is commonly used as an alternative to foam containing petroleum.
  • Coconut Fiber, a highly breathable organic material.
  • Untreated wool, a dust mite resistant and a natural flame retardant material.

There is a lot of crib mattresses on the market represented as natural, but they contain only little percentage of real organic materials. If you are planning to choose this mattress type we recommend you to read as much reviews as you can and contact the manufacturer to get the information about the percentage of organic materials in the crib.

Usual dilemma: should I buy a used crib mattress or buy a new one?

Buying a new crib mattress is an additional cost, but when you find out what are the disadvantages of the used crib mattress, you won’t think in that way. Buying a used mattress you will save your money but the negative sides will outweigh that benefit. Our recommendation is always to choose a new mattress.

These are just some problems you will be faced with if you choose the used mattress:

Used crib mattresses increases the risk of SIDS

This should be definitely the main reason not to buy them. Your kid’s life has no price. In 2002 the British Medical Journal published the study about the used crib mattresses and the SIDS that can be caused using them. The results of this study showed that there is a considerable association between sudden infant death syndrome and bad practice of choosing a used infant mattress.

You will have less a problem if you decided to reuse your existing mattress for the second baby because you will be aware how good you took care for that mattress. Think about: if you feel guilty about lack of care, we recommend you to buy a new one.

Used crib mattress often hides dust mites

For the case that previous mattress owner didn’t clean and wash the crib sheets, there is great possibility you will get a dust mites with the mattress. We believe you don’t want bed bugs to bite your little one.

Used crib mattress is usually unsanitary

We don’t have to tell you how much a poop, urine, dribble and vomit that one baby produces can come to contact with a mattress. When you are buying a used crib mattress you can’t know did the previous owner maintain it well. Even if it looks clean, there is always possibility that residue from previous baby fluids are hiding just below the surface making in that way a perfect home for bacteria.

Used crib mattresses mainly don’t last long

Regardless of your tries to keep the mattress in top state you can’t stop it to start sagging. Considering that fact, a used crib mattress is always closer to that state than the new one.

We are sure that you don’t have a goal to waste your money on such crib just to figure out that you will drop it soon as it isn’t usable. In that case you will have to buy a new mattress and only result you will get is to have additional cost.

Having on mind all these bad sides of choosing a used crib mattress, a new crib mattress can’t be considered as a cost.

Features to consider when buying a crib mattress

When buying a crib mattress people usually pay attention to details important to them when they buy a mattress for themselves like pain relief, comfort and support, but forget to one of the most important thing: child’s safety. That must be on the first place. In order to help you know what you should pay attention to, we listed the most important features that should be considered in order to make the right decision.

Crib dimensions

How much the crib size is important tells the fact that the USA government made a regulation for the standard crib mattress size in order to provide safety for babies.

Which mattress dimensions you will choose is determined with interior crib dimensions. The crib mattress’ dimensions are regulatory declared by the United States Consumer Products Safety Commission (CPSC) to be 28 ± 5⁄8 inches width x 52 3⁄8 ± 5⁄8 inches length. These are by their regulations officially defined interior crib dimensions.

For the case you are using some old crib model we recommend you to check the interior crib dimensions because there is a possibility that crib was produced before the regulations were set.


When it comes to CPSC and mattress cribs, there is one more important feature declared by them. They recommend firm crib mattress with flat surface in order to decrease the risk of Sudden Infant Death Syndrome (SIDS). It can come to this accident in case the surface is too soft and can create depressions that increase the risk of suffocation.

In order to check how firm the crib mattress is, we recommend you to press on the mattress in the center and at the edges. If the mattress is firm enough it will convert itself quickly to its original shape.

 No gaps between mattress and crib

In order to avoid serious risks of suffocation, the gap between the crib and mattress can’t be more than 1.25″. We want to warn you to pay attention as some guides recommend “no more than two fingers” but the right measure is 1.25”.  According to CPSC the thickness or depth of mattress size can be no more than 6” from top to bottom.


The price of crib mattress varies depending on the type and quality. Thinner foam mattresses are the cheapest and denser mattresses are little more expensive. The most popular are innerspring models with some middle price and the organic mattresses stand for the most expensive options.


Crib mattress safety must be in accordance to 16 CFR 1632 and 1633 federal flammability standards. For the case you want to buy a foam mattress type, be sure it is CertiPUR-US® certified as a proof that foam is in accordance to standards for emissions, content and durability.

If the crib mattress is GREENGUARD certified, even better. This certificate claims that the mattress model meets emissions and chemical limits and make the healthier interior in that way.

For the case you are buying an organic mattress, you should check first if it is GOTS certified.

Mattress cover material

Mattress cover has to main functions: to protect the mattress base and to stop the mattress insides from falling out. There are so many types of mattress covers. Some are just a little bit thicker than thin layer of material, some are supported with nylon in order to prevent the mattress from holes and tears forming, some are waterproof that prevent the basis of leaking diapers and urine.

Waterproof mattresses are very easy to clean. Parents are usually neglecting this feature counting on a crib sheet to protect the mattress but that really isn’t enough.

Hypoallergenic feature

Hypoallergenic feature means “less allergenic” and it can be very useful if your little one has asthma or some other allergy preventing the irritation.

Flame retardant feature

The mattress material is generally flammable and able burn to the ground in a few minutes leaving just metal springs of the crib. Most crib mattresses in the USA are made in accordance to flammability standards meaning when fire comes to contact with the mattress it won’t burn so easy and quickly.

On the other hand, there are some crib mattresses containing toxic chemicals to reduce the flame but in the same time have negative influence to baby’s health. Considering that, our advice is to choose a crib mattress without toxic fire retardants.


The fresh air must easily circulate through the mattress in order to prevent mildew, odor and mold to stay within the crib mattress. Majority of crib mattresses are made of breathable materials, but those with ventilation are advanced models with small metal or plastic vents positioned on the sides.


Why the weight is important? Just have on your mind that most of parents wash the crib sheet at least once a week. When you replace the crib sheet, you will have to lift the mattress up each time in order to fit the sheet.

Heavier crib mattresses will make this job pretty difficult, especially if you have a wrist injury. That is why the lighter mattresses are more practical. The lightest ones are made from foam.

Now when you know all the types of crib mattresses and features that should be considered when buying a crib mattress let’s finally go to 6 best portable crib mattress reviews.

2020’s Reviews of The Best Portable Crib Mattress

 #1  Dream On Me5″ Inner Spring Play Yard Mattress, White/Blue

This crib mattress model is a mix of attractive design and comfort.

It will be very convenient for you to change the sheet and move it from one place to another as it is so lightweight. You would be able to do it without assistance for a very short time.

The mattress is made of polyurethane foam that provides comfortable sleeping surface for your baby. Thanks to hypoallergenic cover your baby will be protected from allergies. It comes in 2 layers with the purpose to enhance the mattress comfort.

It is easy to clean with just a mildly warm water and soap.

Thanks to 80 interwoven hot-tempered coils your baby will have a good support and be relaxed when it sleeps.

When it comes to flammability, the mattress has passed all the tests (16 CFR 1632 /1633) and will keep your baby safe from accidental fires. The material also contains no harmful chemicals that could harm your baby.

Waterproof cover will disable the mattress to absorb moisture and keep it odorless. This will provide a clean, free from bacterial infections sleeping environment.

Things We Liked
  • Laminated cover can be little noisy.
  • It is too small for a pack n play.
  • For the case the mattress is faulty, you will have to pay shipping fee.
Things We Didn't Like
  • Laminated cover can be little noisy.
  • It is too small for a pack n play.
  • For the case the mattress is faulty, you will have to pay shipping fee.

 #2  Dream On Me Foam Pack and Play Mattress

The reason why we put this product to our list of 6 portable crib mattresses reviews is because it becomes more and more popular because of the quality and many interesting features.

For the case you are looking a real comfort for your baby, maybe you should consider this product. Our test proved that and also the reviews of other parents. What makes it comfortable?

The mattress is pretty hard for a little. It has the high density thermo-bonded fiber core. Besides offering firm support this material protects and sustains the temperature within the core. The material conforms to body shape of your little one.

It is 3” thick and also very light in weight and convenient to be moved when you have to make the cleaning and change the sheet. There is also an additional waterproof cover so you won’t have to worry that your kid will pee on the surface and leave any type of food stains.

The cover is also resistant to any tears or cut on the surface of the mattress and there will be no odor formation. This will keep your baby’s skin safe.

It is made in accordance to standard dimension of cribs but there are netted sides it sometimes doesn’t feet snugly.

When it comes to health benefits, this product offers a lot of them for your little one. The fabric is breathable, hypoallergenic and anti-dust. This makes the mattress extremely comfortable and healthy. The fabric is easy to clean so you won’t have to worry even if you don’t have the best cleaning tools for this purpose.

You can get it at very affordable price.

Things We Liked
  • It offers high quality at very affordable price.
  • The mattress is comfortable as it isn’t too soft but also not too hard.
  • Thermo-bonded fiber core provides sustainable temperature.
  • It is easy to clean even if you lack in cleaning assets.
  • It has standard crib dimensions.
Things We Didn't Like
  • Because of the netted sides it sometimes doesn’t feet snugly to crib.
  • It is very hard for a little baby and more convenient for older babies.
  • It can be high for some cribs and can cause the baby to fall out of the crib.

 #3  Dream On Me Foam Carina Collection Pack N Play Mattress, Wave Pink, 3″

This crib mattress model contains some features that can be really useful. On the first place, it is waterproof so you won’t have a lot of job when your baby’s diapers leak. The material is very easy to clean. As it doesn’t let the spills or mildew to reach the mattress base, the mattress will stay odorless.

For the case you are looking for a mattress you can carry when travelling with your little one, this could be a good solution.

It is made of firm material able to provide the maximum support for your baby. On the other hand, our test showed it is hard for baby’s comfort.

The manufacturer also thought about your baby’s entertainment. It contains a nice playing environment, so your baby will enjoy the whole day.

With dimensions 25.5″x 37.5″x 3″ inches this mattress is mostly convenient for kids above 6 months. You will have problems to transport it as it isn’t easy to fold.

The mattress is made according to the Federal Flammability Standards (16 CFR 1632 /1633) and that guarantees the safety. It is free of antibacterial chemicals so you won’t have to be worried your baby will get any allergy. The product is also tested and confirmed to be free from phthalate and lead.

Things We Liked
  • The material is easy to clean.
  • It provides pleasant playing environment.
  • Firm material provides strong support for a baby.
  • It is free from dangerous chemicals.
  • The mattress is made according to safety standards.
Things We Didn't Like
  • It is hard for baby’s comfort.
  • The mattress isn’t so light and not convenient for moving.
  • It is difficult to fold and requires more space to be transported.

 #4  Milliard 2″ Ventilated Memory Foam Portable

Thanks to sturdy construction there will be no risks for your baby to sink in and to be the victim of suffocation.

As it has perforation nature there will be no overheating and your baby will have enough air flow. The cover is bacteria, molds, allergen, and dust resistant so your little one won’t have issues with allergic reactions.

Its dimensions of 51.5’’ x 27’’ x 2’’ make it easy to roll when traveling and practical to be used alone without additional mattresses.  It is internationally manufactured a bit smaller than a standard mattress size in order to provide maximum functionality.

Infused 2” thick memory foam will provide enough warmness to your little one. It also supersedes all with high density construction that can’t lose shape. The memory foam used for this model is CertiPUR-US® certified.

When it comes to health, this is hypoallergenic and antibacterial mattress especially convenient for asthma and allergy suffers. The memory foam is dust mites, bacteria, mold and allergens resistant.

We would like to warn you that topper of the new mattress will have an odor and will need some time to disappear. The smell of foam won’t trigger allergies but it is possible to annoy people with hyper-sensitive sense of smell. You will have to wait a few days for smell to disappear or to try to air out the room and wash the sheets.

Another bad side is that topper has an off-white color and can naturally yellow over time.

The mattress adapts to baby’s body in order to provide maximum comfort to it while reducing tossing and turning in the same time and provide your little one better sleep.

It includes 65% cotton waterproof zipper cover that is easy washable and dryable.

The mattress topper comes vacuum sealed and rolled up in a pretty small box. You will have to unroll it, lay it flat and leave it for 48 hours to fully decompress.

Things We Liked
  • It has sturdy construction in order to avoid suffocation.
  • Overheating is disabled thanks to perforation nature.
  • You can roll it easily for traveling.
  • It is antibacterial and hypoallergenic.
Things We Didn't Like
  • It is smaller than standard inner crib dimensions.
  • The new mattress doesn’t have pleasant smell.
  • Topper color can yellow over time.
  • It comes in small box and needs 48 hours to fully decompress.

 #5  Folding Pack-n-Play Mattress by Sproutwise Kids

Compared to its price, this product has pretty useful features.

It is made of supportive 2” thick natural latex foam base and a soft bamboo cover. The mattress fits the most pack n plays being 38” long and 25” wide.

This model is convenient for traveling and is the only pack n play mattress that fold up for easy travel. It comes also with a travel bag.

You won’t have worries about the cleaning as it has waterproof cover. The cover is also a machine washable and all you have to do is to unzip it in order to be removed.

Thanks to natural latex foam and soft bamboo cover this mattress is extremely comfortable and supportive.

Things We Liked
  • Good features considering the price.
  • It is convenient for traveling.
  • The mattress fits most of the pack n plays.
  • It is easy to be cleaned.
  • It is comfortable and supportive thanks to natural latex foam.
Things We Didn't Like
  • It has an odor smell when it arrives.
  • You receive it in three smaller mattress pieces that require unique sleep cover.
  • It is too soft by some parent reviews.

 #6  MamaDoo Kids Smart Play Yard Mattress Topper

The last mattress on our list is super portable and easy to pack. It also fits a standard play yard sheet and it is thick and comfortable.

This model is firm and designed to fit the density and firmness of parent’s chests. In the same time it prevents flat spots on baby’s head with keeping its head off the play yard’s hard floor board.

You can also fold this mattress in order to make a baby bench. It fits under jumper to provide a safer surface and you can also use it as a wedge to prop up a crib mattress.

When you want to wash it, you can simply do it by unzipping the soft, cotton cover.

The material is free of all toxic chemicals and flame retardants and is produced according to all US safety standards. Thanks to high density foam you can use it for a long term without worries it will lose its shape.

Things We Liked
  • The mattress is portable and easy to pack.
  • It fits to standard play yard sheet.
  • This model prevents flat spots on baby’s head.
  • You can make a baby bench by folding it.
  • It is free of all toxic chemicals and flame retardants.
Things We Didn't Like
  • It has a strong, unpleasant smell.
  • You will have to pay the shipping separately.
  • As it consists of three pieces of foam covered with fabric it isn’t safe.

FAQ about crib mattresses

We left for the end the frequently asked questions about crib mattresses as we believe you are one of those parents who have the same dilemma.

When is the appropriate time to buy a crib mattress ?

The usual time for buying a mattress is the time when you buy a crib. Most of the parents decide to buy a crib mattress before the baby comes, just before the start of the third trimester.

How long a baby should use a crib mattress ?

For the case your crib mattress is new, you can use the crib mattress as long as you use the same crib. There are even some parents that use the same crib mattress when their baby transitions to a toddler bed and that is OK if the mattress fits it well.

When is the time to replace the crib mattress ?

Average time for using one crib mattress should be three years with the condition you took care about it in a right way. This also overlaps with the time when your little one should transition to the bigger kid’s bed. For the case you notice signs of tears or wears that is reason enough to replace the crib mattress.

What are the ways to prevent dust mite ?

Having dust mites hiding in your little ones crib mattress can be really unpleasant. Those microscopic bugs that find their home in mattress are eating the dead skin flakes that land and shed on the crib mattress. A lot of babies are allergic to them.

It is unpleasant even to talk about it. In order to help you prevent dust mites to be in your little ones bed.

Air out often the crib mattress

Our recommendation is to have a habit to air out your little ones crib mattress from time to time in order prevent odors from forming. In that way, airing the crib mattress out in the sun will also bring you additional benefit as the sun is the dust mite killer.

Practice to wash the bedding once a week

It is good to wash the crib bedding once a week in hot water that is at least 140°F.  Dust mites aren’t resistant to hot water as it kills them on contact.

Use dehumidifier

As dust mites not like dry air, you can use a dehumidifier in order to keep the relative humidity below 50%.

Try to freeze all non-washables

For the case your crib bedding contains pillows of bumpers that are non-washable, we recommend you to put them in an airtight plastic bag and freeze over the night. Dust mites die if they are exposed to cold temperature for a long time.

How to provide a safety ?

Always check if the mattress is snug fit

It has to fit tightly into baby’s crib. A gap between the crib and the mattress can hurt your little one or cause suffocation.

In order to avoid that, try to perform a simple gap hazard with the test using two fingers. All you have to do is poke around the sides of crib where the mattress meets. For the case the fingers can’t fit, your little one will be safe.

Don’t choose water and air mattresses

When you have a newborn, you should avoid water and air mattresses as these models are suffocation hazard. For the case the baby wiggles into some compromising pose, it can happen that it becomes unable to breath.


When choosing the mattress crib for your little one you should consider the features like: crib dimensions, firmness, that has no gaps between it and crib, weight, a crib redundancy and the most important thing, that it made according to standards.

So finally, which crib mattress from our 6 portable crib mattress reviews is the winner?

Considering the features above, our choice is definitely Dream On Me5″ Inner Spring Play Yard Mattress. Besides having an attractive design it is also comfortable and safe for a baby containing the polyurethane foam. It is also waterproof and protects your baby from allergies.

In comparison to benefits, the disadvantages like extra shipping cost if you want to return it can be neglected.

Let us highlight this is just our opinion based on the results of our research. Each baby has its own habits and each parent has its own priorities and should make the final choice according to that.