Best Mattresses Under $100 (2026)
We ranked items under $100 by a value score combining average customer rating, product features (foam type, thickness, zoning), construction details, and portability/storage options
This roundup covers compact and folding mattresses and protective storage accessories priced under $100, selected for value based on customer ratings, construction features, and intended use (studio beds, travel, RVs, and kids). Picks prioritize observable attributes such as foam type, thickness, support zoning, portability, and average user ratings to identify high-value options in the under-(price varies) segment
Top Picks
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1
ZINUS 6 inch memory foam mattress, narrow twin (75 x 30)
Compact memory foam mattress with zoned pressure relief for targeted support. Customers report comfortable sleep and good value, with mixed feedback on firmness and odor
- compact-size suitability
- medium firm feel
- certified safe foams & fabric
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2
Milliard Tri-Folding Mattress Carry Case (78" x 38" x 6")
Carry case for folding memory foam mattresses. Protects from dust, pollen, moisture, and pollutants; features sturdy handles and a dual-sided zipper. Customers note easy portability and standing storage in closets
- three-sided sturdy handles
- dual-sided zipper
- dust and moisture protection
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3
Cuddly Nest Folding Mattress Storage Bag
Foldable mattress storage bag for 6" full/folding mattresses; sturdy and dust-free storage. Customers praise its fit and storage capacity for foldable beds
- fits up to 6 inch full folding mattresses
- durable build quality
- dust-protective storage bag
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4
Cuddly Nest Folding Mattress Storage Bag
Cuddly Nest heavy-duty carry bag for folding mattresses. Provides storage and dust protection for beds up to 4 inches thick. Customers note spacious capacity and durable build with sturdy seams and zippers
- fits up to 4 inch folding mattress
- large capacity
- durable construction
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5
Twin mattress with memory foam and cooling gel
Medium-firm memory foam mattress with cooling gel and breathable materials. CertiPUR-US certified and fiberglass-free for peace of mind. Customers note firm comfort and good back support
- cooling gel memory foam
- certified foam material
- pressure-relieving comfort
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6
Novilla 6 Inch Gel Memory Foam Twin Mattress
Gel memory foam twin mattress with 3-layer foam system for spine alignment and pressure relief. Breathable, cooling surface with a cover that enhances airflow; customer feedback highlights comfort, support, and cooling
- gel-infused memory foam for cooling
- spine alignment with high-density support foam
- three-layer all-foam system
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7
Zinus 5 Inch Twin Green Tea Memory Foam Mattress
Memory foam mattress with zoned support and green tea infusion for freshness. Certified safe materials for healthier sleep; customers note comfortable support with mixed opinions on firmness and odor
- zoned pressure relief
- green tea freshness
- certified safe materials
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8
PayLessHere 5 Inch Green Tea Memory Foam Mattress, Medium Firm, Gel Infused
Gel memory foam mattress with green tea infusion and a medium-firm feel. Supports the body evenly and relieves pressure for comfort. Customers note solid support and quick inflation to full size
- gel memory foam comfort
- even body support
- pressure relief
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9
Cuddly Nest Folding Mattress Storage Bag – Heavy Duty Carry Case
Durable carry bag for folding mattresses, up to 4 inch queen size. Keeps mattresses clean and dust-free with sturdy seams and zippers. Users note ample storage capacity and practical design
- fits up to 4 inch queen folding mattress
- heavy duty carry case
- dust protection and storage capacity
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10
EGOHOME 5 Inch Twin Mattress for Kids, Memory Foam
Twin memory foam mattress with cooling green tea gel for pressure relief and balanced support. Customers note comfortable firmness, good back and joint support, and no harsh smell
- Memory foam pressure relief
- Cooling gel for comfort
- CertiPUR-US certified