Best Mini Crib Mattresses
Updated How we research
Moonlight Slumber Little Dreamer Mini Crib Mattress, Dual-Sided 5" Foam, 24x38x5, Made in USA
Moonlight Slumber's Little Dreamer is a dual-sided 5" foam mini crib mattress, 24x38x5 and made in USA.
Dream On Me Sunset 2-in-1 Mini Crib Mattress, Dual-Sided Infant & Toddler, Waterproof Cover, GREENGUARD Gold Certified, 38” x 24” x 3”, Fits Mini & Select Portable Cribs, Not for Playards
Dream On Me Sunset 2-in-1 mini crib mattress, dual-sided for infants and toddlers with a waterproof cover and GREENGUARD Gold certification.
A mini crib is often the only way to fit a proper sleep space into a shared bedroom, and the mattress inside it does a lot of quiet work. A snug fit with no gaps at the edges keeps sleep safe, and a firm surface suits newborns who spend long stretches lying flat. We looked at picks sized to common mini crib frames, with covers that wipe clean after the inevitable leaks. Weight matters in an apartment too, since a lighter mattress is easier to lift when you are changing sheets at 3am.
The short version
We compared 8 picks. Our scores range from 7.4 to 8.4 out of 10.
- Best overall:Moonlight Slumber Little Dreamer Mini Crib Mattress, Dual-Sided 5" Foam, 24x38x5, Made in USA. Highest overall score in this guide at 8.4/10.
- Also great value:Dream On Me Sunset 2-in-1 Mini Crib Mattress, Dual-Sided Infant & Toddler, Waterproof Cover, GREENGUARD Gold Certified, 38” x 24” x 3”, Fits Mini & Select Portable Cribs, Not for Playards. Value score of 9/10, overall 7.8/10.
- Solid build:Delta Children Twinkle Galaxy Limited 4-inch Mini Crib Mattress - Premium Sustainably Sourced Fiber Core - Waterproof - GREENGUARD Gold Certified (Non-Toxic) - 5 Year Warranty - Made in USA. Build and materials score of 7/10, overall 7.6/10.
- Feature-rich:Dourxi Mini Crib Mattress 38x24x4, Dual Sided Comfort Gel Memory Foam, Removable Cover (White&Blue). Features score of 8/10, overall 7.5/10.
Scores are our editorial assessment, not customer ratings. How we score
- 1.Moonlight Slumber Little Dreamer Mini Crib Mattress, Dual-Sided 5" Foam, 24x38x5, Made in USA8.4/10See on AmazonCheck price
- 2.Dream On Me Sunset 2-in-1 Mini Crib Mattress, Dual-Sided Infant & Toddler, Waterproof Cover, GREENGUARD Gold Certified, 38” x 24” x 3”, Fits Mini & Select Portable Cribs, Not for Playards7.8/10See on AmazonCheck price
- 3.Delta Children Twinkle Galaxy Limited 4-inch Mini Crib Mattress - Premium Sustainably Sourced Fiber Core - Waterproof - GREENGUARD Gold Certified (Non-Toxic) - 5 Year Warranty - Made in USA7.6/10See on AmazonCheck price
- 4.Dream On Me Breathable 2-in-1 Portable/Mini Crib Mattress, GREENGUARD Gold | Made in USA, Dual Sided, Waterproof Cover, ASTM & CPSC Tested, Fits Portable and Mini Crib 32" x 24" 3", Not for Playards7.6/10See on AmazonCheck price
- 5.Dream On Me CloudNest 3-Inch Mini & Portable Crib Mattress, Made in USA7.5/10See on AmazonCheck price
- 6.Dourxi Mini Crib Mattress 38x24x4, Dual Sided Comfort Gel Memory Foam, Removable Cover (White&Blue)7.5/10See on AmazonCheck price
- 7.Tiankehan Mini Crib Mattress 38x24x4, Dual Sided Firm Support and Comfort Foam7.4/10See on AmazonCheck price
- 8.Mini Crib Mattress 38" x 24" x 4"- Firm Support and Comfort Premium Foam,Noiseless and Odorless,Hypoallergenic Mini Crib Mattress,Fits Mini and Portable Cribs,Dual Sided with Soft Breathable Fabric7.4/10See on AmazonCheck price
#1Moonlight Slumber's Little Dreamer is a dual-sided 5" foam mini crib mattress, 24x38x5 and made in USA.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 9/10 · Value 7/10
- + 5" thickness is deeper than many mini crib mattresses for comfort
- + Dual-sided foam lets you switch as baby grows into a toddler
- + Made in USA listing appeals to parents who prefer domestic goods
- - A 5" mattress can raise the sleep surface, so check your crib depth
- - Priced higher than imported foam mattresses of similar size
#2Dream On Me Sunset 2-in-1 mini crib mattress, dual-sided for infants and toddlers with a waterproof cover and GREENGUARD Gold certification.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 9/10
- + Dual-sided design with a firm infant side and a softer toddler side.
- + The listing states GREENGUARD Gold certification and includes a waterproof cover.
- + Fiber core gives a firm foundation, at under $30.
- - A fiber core, not the memory foam of the organic cotton model it replaces.
- - The guide has other Dream On Me mattresses, so the picks overlap.
#3Delta Children 4 inch mini crib mattress with a waterproof cover and a fiber core made from upcycled plastic bottles. Measures 38 x 24 x 4 inches for mini and portable cribs.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Measures 38L x 24W x 4H inches and is listed for mini and portable cribs, so it is a direct size match for this guide.
- + Waterproof vinyl cover wipes clean, and the lightweight design makes sheet changes easier.
- + Delta Children is a known nursery brand, and the listing lists a 5 year warranty and Made in USA.
- - The listing says it is not for standard cribs or Pack 'n Plays, so measure your crib before ordering.
- - The vinyl cover is easy to wipe but is not a soft fabric surface, and the cover pattern may vary.
#4Dream On Me breathable 2-in-1 mini and portable crib mattress, 3 inches thick, dual sided with a breathable infant side and a waterproof toddler side. Listed as Made in USA.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Dual sided: a breathable infant side and a waterproof embossed toddler side, so one mattress covers two stages.
- + Listing states GREENGUARD Gold, Made in USA and square corners for a snug fit in mini and portable cribs.
- + At about $36 it keeps the budget tier of Dream On Me mattresses, with a 3 inch profile.
- - The listing gives slightly different length figures in the title and the spec list, so check your crib size before ordering.
- - It is listed as not for playards, and the memory foam can take 24 to 72 hours to expand fully.
#5Dream On Me CloudNest 3 inch mini and portable crib mattress, 38 by 24 inches, with a waterproof vinyl cover and made in USA.
Fit for the job 8/10 · Features and specs 6/10 · Build and materials 7/10 · Value 9/10
- + Measures 38 by 24 by 3 inches to fit compatible mini and portable cribs.
- + Embossed waterproof vinyl cover wipes clean, with lock-stitched binding.
- + Listed as made in the USA, priced near $30.
- - Not intended for standard full-size cribs, as the listing states.
- - Thinner than 4 inch foam mattresses in this guide.
#6Dourxi's 38x24x4 dual sided mini crib mattress uses comfort gel memory foam with a removable white and blue cover.
Fit for the job 7/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + Removable cover can be washed, which helps with messy nights
- + Gel memory foam adds a cooler comfort layer for toddlers
- + 4-inch profile fits most mini cribs without raising the surface much
- - Memory foam can feel softer than parents want for young infants
- - Blue and white cover is visible through light sheets
#7Tiankehan's 38x24x4 dual sided mini crib mattress pairs a firm support side with a comfort foam side for growing kids.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10
- + Firm support side is designed for infants, comfort side for toddlers
- + 4-inch profile fits most mini cribs while adding cushioning
- + Budget brand keeps the price down for a secondary crib
- - Lesser-known brand with less track record on foam durability
- - Check whether a waterproof cover is included before buying
#8Mini crib mattress, 38 by 24 by 4 inches, firm high-density foam with a soft breathable cover and 3D edges, from the Vibe bear family of listings.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10
- + Four inch thick high-density foam with a breathable fabric cover.
- + Double sided edges are listed to add stability around the mattress.
- + Sized 38 by 24 inches for mini cribs, at about $40.
- - Brand name is unfamiliar, with little detail in the listing beyond foam and fabric.
- - Several near-identical foam listings exist, so check the size fits your crib.
Before you buy: trade-offs we flagged
No pick is perfect. These are the main compromises we noted for the top products in this guide, so you can check they will not matter for you.
- A 5" mattress can raise the sleep surface, so check your crib depth (Moonlight Slumber Little Dreamer Mini Crib...)
- A fiber core, not the memory foam of the organic cotton model it replaces. (Dream On Me Sunset 2-in-1 Mini Crib Mattress,...)
- The listing says it is not for standard cribs or Pack 'n Plays, so measure your crib before ordering. (Delta Children Twinkle Galaxy Limited 4-inch...)
- The listing gives slightly different length figures in the title and the spec list, so check your crib size before ordering. (Dream On Me Breathable 2-in-1 Portable/Mini...)
- Not intended for standard full-size cribs, as the listing states. (Dream On Me CloudNest 3-Inch Mini & Portable...)
- Memory foam can feel softer than parents want for young infants (Dourxi Mini Crib Mattress 38x24x4, Dual Sided...)
Frequently asked questions
›What is the best choice among mini crib mattresses?
Moonlight Slumber Little Dreamer Mini Crib Mattress, Dual-Sided 5" Foam, 24x38x5, Made in USA is our top overall pick. Moonlight Slumber's Little Dreamer is a dual-sided 5" foam mini crib mattress, 24x38x5 and made in USA. It earns our score of 8.4/10, based on fit for the job, features, build and value.
›What is a good budget option?
Dream On Me Sunset 2-in-1 Mini Crib Mattress, Dual-Sided Infant & Toddler, Waterproof Cover, GREENGUARD Gold Certified, 38” x 24” x 3”, Fits Mini & Select Portable Cribs, Not for Playards is the strongest low-cost pick in this guide. Dream On Me Sunset 2-in-1 mini crib mattress, dual-sided for infants and toddlers with a waterproof cover and GREENGUARD Gold certification.
›How much should I expect to spend?
Picks in this guide span See on Amazon price bands (roughly: $ = under $30, $$ = $30 to $100, $$$ = over $100). We never display exact prices because they change constantly, so the buttons above always show Amazon's current price.
›How were these products chosen?
We shortlist products that fit the job this guide solves and compare their published specifications, such as size, capacity, materials and what is included. Each pick gets an editorial score out of 10 for fit, features, build and value, and we write the pros and cons from those details. Our score is not an Amazon customer rating. We earn a commission if you buy through our links, which never affects the ranking.
Small Space Baby independently selects every product; we may earn a commission from links above.
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