Best Waterproof Portable Crib Mattresses in 2026

Soft Waterproof Cover: Never worry about accidental leaks or spills during the night with our pack and play mattress cover. It is completely waterproof and is easily removable for washing when needed. And the cover is designed with different patterns to meet your different needs.

Industry-leading safety: Our mattress uses certified CertiPUR-US foam that meets all rigorous standards for quality, performance, durability, and most importantly safety, to ensure that our mattress & foam are made without any mercury, lead, or phthalate.

2-Stage Mattress: The firm side(white foam) provides more support for young babies and protects their spine. The softer, high-resiliency cool gel memory foam side is more comfortable for toddlers to use. The gel works to absorb and dissipate heat, leaving the toddler with a slightly cooler sleeping surface.

SAFEST OPTION: Non-toxic construction is free from harmful materials/chemicals; Meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding

MADE FROM HEALTHY MATERIALS: Premium sustainably sourced firm fiber core made from upcycled plastic bottles for a healthier, longer sleep for your newborn and toddler

EASY-TO-CLEAN WATERPROOF COVER: Durable, waterproof vinyl cover is easy to clean and hypoallergic; Both sides of the mattress feature a waterproof cover, so flip the mattress when it comes time for your baby to move to a toddler bed for freshness

PACK N PLAY MATTRESS: 38x26 inch rounded corners to make sure Hygge Hush Pack and Play mattress can perfectly fit into any Pack n Play. 3" height and density so it can be used for years without losing its shape.

PLAYARD MATTRESS is Leak-Free, Super Safe | Ultra-soft Jacquard cover is waterproof and hypoallergenic, with lock stitched binding to resist liquids and stains. High-quality zipper permits easy removal for machine washing and drying.

SLEEP IN COMFORT: Memory Foam Mattress is help your child sleep better by replacing the thin, hard mattress that comes with the pack-n-play. Constructed from top quality, high density foam, this mattress provides the perfect balance between firm support and soft comfort so your little one can sleep better-and you can too!

Comfortable Sleeping: Smooth bamboo jacquard surface, naturally, breathable cover is skin-friendly for baby and made up with high density foam, it designed with air bleed to effective airflow and reduce body heat, SPRINGSPIRIT playard mattress topper will perfectly balance between firm support and soft comfort. And Its intended for toddlers above two years old.

Tri-Fold Mattress for Pack N Play: Tri-fold design allows you to easily fold up your mattress, so you can easy to use, store and travel with. Measures 38 x 26 inch with rounded corners to make sure the mattress for pack and play can perfectly universal fit.

Non-slip Backing Design: Folding playard mattresses with non-skid gripping dots ensure the mattress stays in place. Since the product can be also used without a playard as well for the perfect baby sleeping mat.

【Soft as Clouds】The BABELIO crib mattress is designed for infants' growth and development. The toddler mattress has the ideal firmness, safe and comfortable, making your baby's sleep more natural and healthier.

【Dual-sided Design】The firmer side suits infants, preventing spine deformation and facilitating healthy growth. The memory foam side suits toddlers, conforming to the spine and relieving body pressure.

【Easy to Clean】The crib mattress cover is made of skin-friendly knitted fabric for baby's sensitive skin. Removable and machine-washable. The non-woven lining is waterproof and wipes away stains easily.

THE MATTRESS THAT GROWS WITH THEM | Dual-Sided Baby Pad Features Ventilated, Breathable Dual Layers, Providing a Firm Surface for Newborns & Soft, Moldable Memory Cooling Foam Gel for Toddlers | Give Your Tot the Comfort, Safety & Support They Need for a Restful Night’s Sleep | Standard Crib Size 52”x27”x5.5”

FIRM & FLAT FOR FRAGILE NEWBORNS | Create a Safe, Secure Crib Environment During Those Early Days! | Infant Side is Constructed of High Density Foam with Optimal Firmness, Ideal Thickness, Flat Surface & Stable Edges—Just What Babies Need to Support Their Growing Bones & Reduce Hazard as They Learn to Move

PLUSH & MOLDABLE FOR TODDLERS | Flip Over the Mattress to Reveal a Soothing Memory Foam Layer That Contours to Your Growing Toddler’s Neck, Back, Legs & Body | Ultra Soft, Breathable, Cooling Gel Foam Material Supports Healthy Posture, Enhances Relaxation & Helps Diffuse Heat for All-Season Safety & Comfort

FITS MOST MINI & PORTABLE CRIBS: This crib mattress fits most mini cribs and portable cribs; mattress measures 38"L x 24"W x 4"H (not designed for standard cribs or pack 'n plays) | Measure your crib first to ensure a perfect fit.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding

IDEAL SUPPORT FOR BABY: This mini crib baby mattress features a premium sustainably sourced firm fiber core made from upcycled plastic bottles for a healthier, longer sleep for your baby| Non-toxic construction is free from harmful materials/chemicals

WATERPROOF DESIGN IS EASY TO CLEAN: Features a durable, waterproof vinyl cover that wipes clean and is hypoallergenic

SAFETY PRIORITY - Certified by OEKO-TEX Standard, our cover for pack and play mattress uses 100% bamboo fabric, no any harmful chemical material, safe and comfortable for your children

PREMIUM FOAM - Ferlizer Dual Sided pack n play mattress uses high quality memory foam, which meets CertiPUR-US standards, it will be durable but comfortable and supportive balance

100% WATERPROOF - This playpen mattress is covered by removable and washable waterproof outer cover. It is easy to clean up after a night accident, especially when side leakage occurs

✔️ 【Dual Comfort Crib Mattress】 Thoughtfully designed with safety and comfort in mind, the crib mattress comes with dual firmness - firmer, flat and even surface promotes proper support for infant, slightly softer memory foam side provides maximum comfort for toddler

✔️ 【Breathable & Comfortable Mattress】 Integrated with Gel-infused memory foam, open-cell memory foam and high-density support core, the triple-layered mattress helps to regulate temperature by accelerating air circulation and transferring unwanted heat away from the body, giving your baby a cool and comfortable sleep environment, thus ensures a through-the-night sleep

✔️ 【Removable Easy-To-Clean Outer Cover】 Carefully selected white and sky-blue color with two patterns, the mattress pad provides double choices for your home decor, it is also removable and washable for easy clean, keep your baby tidy and comfortable in the crib

FITS MOST PACK AND PLAYS: Measuring 38 x 26 x 3 inches, this mattress will fit most, but not all play pens. Please check your playpen size prior to purchasing

DUAL SIDED FOR BABIES & TODDLERS: We have designed our memory foam to be the ultimate playpen mattress. There are two sides; firm (for babies 0-9 months) and soft (for toddlers 9+ months)

SUPER SOFT WATERPROOF COVER: Never worry about accidental leaks or spills during the night with our mattress cover, it is completely waterproof and is easily removable for washing when needed. Additionally, we have included a fitted sheet with every mattress

FITS MOST MINI & PORTABLE CRIBS: This crib mattress fits most mini cribs and portable cribs; mattress measures 38"L x 24"W x 4"H (not designed for standard cribs or pack 'n plays) | Measure your crib first to ensure a perfect fit

IDEAL SUPPORT FOR BABY: This baby mattress Features a hypoallergenic fiber core made from recycled bottles for firm comfort and support | non-toxic construction is free from harmful materials/chemicals

WATERPROOF DESIGN: Features naturally blended cotton cover with waterproof backing

NON-TOXIC soft organic unbleached cotton protects your baby’s health.

LUXURIOUS COMFORTABLE SLEEP throughout the night so days with your baby can be focused on making memories.

GUARANTEED ZERO LIQUID PENETRATION: Protect your baby’s mattress with this 100% waterproof crib pad protector cover.

【FITS STANDARD PACK N PLAY-NO GAPS】Perfect for all 38" x 26" pack n play, mini cribs, playards. The ONLY innovative four-fold design on the market, different from most tri-fold designs on the market, solves the problem of the gap, no unsafe space, or risk of losing the pacifier.

【PORTABLE AND VERSATILE】Foldable in four, easy to use at home or on the go. In addition to 38" x 26", it can also be expanded to a size of 38" x 52". So you can easily convert the play bed into a comfortable play mat and turn it into a play area.

【PREMIUM HIGH-DENSITY FOAM】Babelio Pack n Play mattress is made of CertiPUR-US certified premium foam, while the foam is designed with ventilation holes to make the mattress more breathable and comfortable, providing a perfect sleep for newborns.

SAFETY FIRST, ALWAYS: This mattress is Greenguard Gold Certified and tested to pass all flammability tests (16 CFR 1632 /1633) to guarantee peace of mind

FEATURES: Promotes airflow, made of pocket coil inner spring, fits crib and toddler bed

MADE IN USA: Dream On Me Crib and Toddler Mattresses are designed, engineered and proudly made in the USA

[Universal Size] The pack n play mattress has a universal size 38x26 inches and fits most brands of standard sized pack n play such as Graco, dream on me and etc. IMPORTANT: ALWAYS MEASURE PLAYARD BEFORE BUYING

[Soft and Comfortable] The foam is composed of two parts, 1 of which is constructed of 0.6 inch softer memory foam (for baby 9 months plus) and the other is of 1.6 inch high density foam (for baby 0-9 months), providing 2 different Comfort for babies. It also improve air flow. The superior mattress provides a sweet dream for your baby

[Snug Fitted Design] The round corner design allows the mattress to be snugly connected with the corners of the pack n play without leaving any gaps, making it extremely secure for baby to sleep in

Portable toddler bed-The cute dog toddler air mattress is a perfect air bed for kids over 12 months.This is an ideal transitional bed for the in between months when your child is not yet ready for sleeping in "big" bed alone.Take it with your family for a picnic,traveling,camping road trips,nap time,backyard, hotel or store it for visiting friends.Take the middle mattress out to fill up dolls,toys,bobo balls for toddlers’ play time .

Safety first-Best travel crib!Never worry about your little one rolling out of bed! 8-inch-high surround safety cushion keep your little one feeling cozy and protect them roll out and stay in bed.The baby bed is the right size and the right fit-matress inflated size is 46" x 25",toddlers need to feel confident and safe when sleeping in a transition bed.It can hold up to 300lbs and airbed inflated size is 87"x 43" x 8".

Puncture proof and leak-free-Made of thick and durable puncture resistant PVC material with comfort top flocking while still being waterproof, easy to clean and great for indoor and outdoor sleeping.Leakproof valve designed to ensure it stays inflate.The inflatable bed is made by food grade BPA free PVC. They are skin-friendly and environmental friendly.

❤ Perfect fit: The mattress measures 15" x 30" x 1.5", designed to fit most standard bassinets and cradles. Compatible with Fisher-Price Soothing Motions Bassinet, Dream On Me Lacy Portable 2-in-1 Bassinet, Delta Children Deluxe Sweet Beginnings Bedside Bassinet & Baby Delight Slumber Deluxe Rocking Bassinet. Please measure the inside mattress of your bassinet to ensure a perfect fit.

❤ Breathable & Comfortable Bassinet Mattress: The bassinet mattress is made with premium foam and encased in a jacquard knitted cover. The fabric on the cover is soft and breathable, causes no noise at any movements. Creating a cozy and safe sleep environment for your baby. Our mattress ships compressed in a box. Please open the box and put it for 24-48 hours to restore to its original shape.

❤ 100% Waterproof: This bassinet mattress cover is made of high quality TPU waterproof membrane that repels all other liquids, including fluids, perspiration, bed wetting, and stains.

PORTABLE — The pop-up playpen is compact, lightweight, portable, and convenient. Ready within seconds with easy to assemble poles. The included carry bag makes it easy to use indoor and outdoor. The padded floor, covered bars allows your baby to play friendly and sleep happily

INDOOR & OUTDOOR USE — Plenty of room for your baby to play with toys, learn how to crawl and sleep during nap time. With adjustable poles that bring stability on uneven surfaces; the travel crib can be used at the living room, play room, beach, park and more

LIGHTWEIGHT & DURABLE — Compact design suitable at home and on the go. Designed with a simple fold and go design. Easy to set up and take down within seconds. Included a carry case with arm strap to easily carry around

Purely premium quilted fitted knitted cover: quilted fitted & soft, different patterns available for toddlers with childlike innocence. Recommended to use with our waterproof mattress sheet for the best result. Perfect for back, side and stomach sleepers. Highly raved by parents in USA, Europe, and Asia.

A special gift that designed for newborn: 38x26 inch standard size that perfect ONLY for the 29*40" playards. Perfectly to sleep with Moonlight family newborn pillow and customized waterproof mattress sheet together for 24/7 long lasting safety and care.

Premium high density foam: 3 inch medium firm support foam that contributes to baby's spine growth, and minimizes the risk of suffocation. Recommend to use with a Moonlight family baby pillow for better spinal growth and protection.

GOOD NIGHT'S SLEEP: Our Juniper Dreams 2-Stage Mini-Crib Mattress is hypoallergenic and Greenguard Gold Certified. It’s made with special bundle fiber with Memory Technology so your baby can enjoy a restful, comfortable sleep.

DUAL FIRMNESS: Our baby bed mattress for cribs can grow and adjust with your baby from infant to toddler. You can start them off using the firmer side, then flip it over to use the comfortable plush side for your growing toddler.

BREATHABLE: Our toddler bed mattress is wrapped in an organic cotton cover so they can lay in complete comfort. It allows air to pass through which can help regulate your child’s body temperature.

PREMIUM COMFORT: Our Pack N Play Mattresses provide a soft and supportive surface for your little one to rest and play on | The eco-friendly hypoallergenic organic cotton blend cover is gentle to the touch and offers a cozy and breathable feel for your baby.

PORTABLE & LIGHTWEIGHT: Our Roll up and lightweight design allows you to easily fold up and carry your mattress , so you can easily take it with you wherever you go | Whether you're traveling or visiting family and friends, your baby can have a comfortable place to rest and play | Carry straps included.

DUAL-SIDED: Our roll up mattress is CertiPUR US Certified | The Dual-sided mattress design provides versatility and convenience for your child's sleeping needs, and our firmness level ensures consistent support and comfort on both sides of the mattress.

👶GENTLE AS CLOUDS: The BABELIO Biobased crib mattress is designed for infants' growth and development. The toddler mattress has the ideal firmness, safe and comfortable, making your baby's sleep more natural and healthier.

👶PREMIUM MATERIAL: Babelio crib mattresses are made of premium foam with CertiPUR-US certified. Bio-based memory foam is healthy and environmentally friendly, which is more conducive to baby's health. Air holes make the baby mattress more breathable and dissipate excess heat.

👶DUAL-SIDED DESIGN: The firmer foam side suits infants, providing stable support, preventing spine deformation and facilitating healthy growth. The BioPreferred memory foam side suits toddlers, relieving pressure, conforming to the spine and relieving body pressure.

DUAL-SIDED BAMBOO BABY MATTRESS | Premium Charcoal-Infused Bamboo Crib Mattress Regulates Temperature, Reduces Moisture & Humidity & Provides a Cleaner Sleeping Environment for Baby’s Bedtime Bliss | Unique 2-Sided Design Grows Alongside Your Child with a Firm, Even Surface for Newborns & Soft, Moldable Memory Foam for Toddlers

FIRM, FLAT & COOL FOR BABY’S CRIB | Infant Side Promotes Safe, Sanitary Sleep Conditions for Those Early Days with High-Density Foam for Optimal Firmness, Ideal Thickness, Flat Surface, Stable Edges & Naturally Odor-Absorbing, Cooling & Hypoallergenic Bamboo Charcoal—Just What Babies Need to Maximize Development from Ages 0 to 12 Months

TRANSITIONS TO PLUSH TODDLER PAD | After Baby’s First Birthday, Flip Over the Mattress to Reveal Their Very First Memory Foam Bed | Toddler Side Includes a Soft & Plush Contouring Foam Layer that Shapes to Your Little One’s Neck, Back, Legs & Body | Diffuses Heat, Eliminates Moisture, Enhances Relaxation & Encourages Deeper, More Comfortable Sleep

ORGANIC MATTRESS: Our mattresses pass all government flammability requirements without the use of flame retardants or barriers

BREATHABLE MATTRESS PROTECTOR: The breathable mattress cover is a 3-dimensional structure that allows air to flow through the fabric and under the baby

REMOVABLE COVER: Our breathable cover features a waterproof backing that keeps your mattress clean; if soiled, simply remove and launder

【FITS MOST PACK AND PLAYS】：38 x 26 x 2.4 inches standard size for most of Pack n Play, 2.4-inch thick pack n play mattresses, to provide your baby with a soft and comfortable surface and comfortable sleep environment(Please measure your crib size before you buy, our travel pack n play mattress size is 38 x 26 x 2.4 inches)

【CERTIPUR-US CERTIFIED MATTRESS】：This playpen mattresses is made of CertiPUR-US certified high quality gel memory foam that does not contain any harmful chemicals. The gel of the gel-filled memory foam draws heat away from the body, creating a cooler sleeping surface for your little one to stay cool while they sleep. It also retains its good shape for long-term use.

【DUAL SIDED FOR BABIES & TODDLERS】：Our pack and play mattress uses FIRM and SOFT two-sided design, evenly dispersed stress points, comfortable support for baby's body. High-Density Support Foam white side for babies (0-9 months) can better support protect the baby's spine. The blue side of the highly elastic memory foam creates a soft and comfortable play surface for toddlers (9 + months).

Pack and Play Mattress - EAIMI pack-n-play mattress made of high-quality jacquard material, soft and skin-friendly. Round corner design can fit almost all types of the crib or pack and play

Waterproof Tri-Fold Playard Mattresses - Our pack-and-play mattress pad cover is waterproof. So no worry about bed-wetting, milk regurgitation, or stains. You will not need to add another mattress protector to our product

Dual Side Playpen Mattress for boys and girls - Features optimal FIRM & SOFT double side design for growing baby’s needs. The firm foam side provides more support for infants (newborns). The high-resiliency memory foam side creates a soft & cozy play surface for toddlers

<p>ADDS AN EXTRA LAYER of comfort while providing a waterproof barrier to the mattress. This item is a must for every BASSINET/CRADLE mattress so that it will protect the mattress from dirty fluids and mold.</p>

<p>COMPOSITION: Soft quilted poly cotton top pad backed with waterproof vinyl. Poly/cotton pockets with elastic on the edges to  provide a snug fit around the mattress. Fits mattress just like a fitted sheet. Fitted Portable mini crib mattress sheets can be purchased separately.</p>

<p>Fully Manufactured in the USA</p>

【Unique Wavy Sponge Lining】The wavy sponge, specially designed for babies, can gently massage the baby, simulating the mother to touch the baby gently, make your baby feel safer while sleeping or playing.

【Perfect Support Foam Pad】2.4" thick mattress with a sponge core of a density of 30D, has excellent support and protects our baby's spine. This perfect spine support sponge mattress is an excellent toddler nap mat and playpen mattress.

【Dual-Sided & Waterproof Cover】Our tri-folding mattress is designed with different printing on both sides, which is more ornamental. Designed with ultra-soft, waterproof and hypoallergenic jacquard cover, and is very friendly to the baby's skin. Machine washable and dry.

Suitable for 4MOMS BREEZE Only: Special design for 4moms Breeze GO Portable Travel Playard & Breeze Plus Playard Only. Rounded corners and superior edge support create a snug fit into 4 Moms Breeze GO and Breeze Plus portable travel playards. No risk of unsafe spaces or lost pacifiers, toys at the sides or corners of this playard pad.

Quality Fold Memory Foam Mattress: Soft, breathable, not too soft or too hard, comfortable tri fold pack n play mattress help your babies with less interrupted sleep! Portable and versatile for travel, folds in thirds, making it easy to use at home or on-the-go. Transforms playards into comfy cribs, or use as feeding time play mat, changing pad, or toddler bench when folded. The handled storage bag to keep mattress dry and clean while travelling.

Portable Mattress in a Box: This playard mattress for 4moms Breeze GO Portable Travel Playard & Breeze Plus Playard ships compressed in a lightweight box for ultimate convenience. With vacuum compressed, open the outer plastic film, unroll the pack n play mattress. For optimal performance, we recommended to leave it for 72 hours to expand. There are removable cover with anti-slip bottom, tri-fold mattress, 1 storage bag inside the box.

✅[INDUSTRY LEADING SAFETY] Made up with CertiPUR-US certificate memory foam,safety and comfortable for your children. All materials of the mattress meet all US safety regulations so your child can use it safely

✅[FITS MOST PACK AND PLAYS & MINI CRIB] This pack and play mattress Measuring 38 x 26 x 3.25 inches with rounded corners, this mattress will fit most, but not all playpens & Mini Crib. Please check your playpen size prior to purchasing. Please allow 24 to 48 hours for foam to expand after opening

✅[DUAL SIDE PACK N PLAY MATTRESS] We have designed our memory foam to be the ultimate playpen mattress. There are two sides; firm (for babies 0-9 months) and soft (for toddlers 9+ months).Help your child sleep better by replacing the thin, hard mattress that comes with a typical pack & play and give them the extra comfort that only 3.25'' thick mattress can provide