Best Portable Crib Mattresses Under $100 (2026)
We ranked mattresses under $100 by a value score combining fit compatibility (38 x 26 common sizes), firmness, cover type (waterproof/vinyl), breathability features, and user ratings
Top Picks
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1
Pack and Play Mattress Pad for 38 x 26 playard
Pack and play mattress pad designed for 38 x 26 playards with a 1.25" thickness for comfort and support. Features a waterproof, hypoallergenic Jacquard cover and included carry bag for portability. Customers note two-firmness sides and good fit for travel
- 38 x 26 fit
- waterproof cover
- two firmness sides
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2
Pack and Play Mattress Pad for 38x26 playards
Pack and play mattress pad with 1.5" thickness and washable Jacquard cover. Designed to fit 38 x 26 playards with edge support for proper body alignment during playtime or naptime
- snug fit for 38x26 playards
- waterproof, hypoallergenic cover
- portable with carry bag
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3
2-in-1 breathable mini crib mattress, white
Greenguard Gold certified 2-in-1 breathable mini crib mattress. Includes vinyl and breathable fabric, with safety certifications and care notes. Customers mention good fit and easy cleaning, with mixed opinions on size
- breathable two-sided design
- certified safe materials
- easy maintenance surface
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4
Dream On Me Snuggles Extra Firm Baby Crib Mattress
Vinyl-covered, water-resistant mini crib mattress with breathable surface for airflow. Firm support suitable for babies 0-12 months, with a lightweight design and easy cleaning
- Water-resistant vinyl cover
- Fits portable & mini cribs
- GREENGUARD Gold & JPMA certified
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5
Sleepah Pack n Play Mattress Pad 38 x 26 x 1.5
Thin, removable cover mattress pad designed for pack n plays. Provides two-sided firmness and a fitted sheet; promotes comfortable sleep for babies in play yards
- two-sided firmness
- fitted sheet included
- waterproof removable cover
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6
Delta Children 3-Inch Mini/Portable Crib Mattress
Compact crib mattress with a waterproof, non-toxic cover and a firm, sustainably sourced core. Customers note good quality, proper fit, and steady sleep
- waterproof cover
- sustainably sourced core
- GREENGUARD Gold certified
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7
Sleepah Pack & Play Mattress 38x26x1.5 with carry bag
Foldable pack and play mattress 38" x 26" x 1.5" for babies and toddlers, waterproof and washable cover. Customers report good fit, comfort, and travel-friendly padding
- fits most pack n plays
- washable, waterproof cover
- foldable with carry bag
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8
Lilian&Gema Pack and Play Mattress 38x26x1.5in
Portable 38x26 pack n play mattress topper with soft, breathable foam and waterproof cover. Supports head, back, and legs for healthy spine development; snug fit to reduce gaps. Customers note good fit and improved nap quality
- snug-fit design for safety
- portable with straps
- breathable, waterproof cover
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9
Mecc ecoh Pack n Play Mattress, Reversible Foam
Mecc ecoh Pack n Play Mattress with reversible dual-sided memory foam for infants and toddlers. Water-resistant lining eases cleanup and keeps leaks contained. Aids safe, cozy sleep with breathable cooling memory foam
- dual-sided firmness for growth
- cool gel memory foam
- water-resistant liner
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10
Pack and Play Mattress Topper 38x26, Breathable Waterproof Cover
Pack and play mattress topper designed for 38" x 26" slows moisture with a breathable high-density foam surface. Provides a soft, supportive layer and fits 38" x 26" pack and play units; customers note its softness and travel-friendly use
- breathable high-density foam
- waterproof cover
- perfect fit for 38x26 pack and play