A foldable mattress solves a specific problem that air mattresses and sleeping bags can't: you want something firm and supportive enough for regular sleep, but that stores compactly when not needed. The best foldable mattresses use foam constructions that recover fully after folding — a quality that varies significantly between budget and premium options.
The key specs to evaluate are foam density (higher density = better durability), thickness (thicker = more support, less portable), and fold configuration (tri-fold stores more compactly than bi-fold). Here are the ten best across every use case.
Quick Reference by Use Case
- Best for guests: Milliard Tri-Fold Foam Mattress
- Best for camping: Hikenture Camping Sleeping Pad
- Best for kids: LUCID Folding Mattress
- Best for floor sleeping: D&D Futon Furniture Shikibuton
- Best budget: Zinus 2" Ultra Slim Folding Mattress
The 10 Best Foldable Mattresses
1. Milliard Tri-Fold Foam Mattress — Best Overall
Thickness: 6" | Fold: Tri-fold | Sizes: Twin, Full | Price: ~$130–$180
The Milliard tri-fold is the category standard for good reason. The 6" thickness provides genuine mattress-quality support — not the thin camping-pad feel of cheaper options. High-density foam base with a softer comfort layer on top. The removable, washable bamboo velour cover is a practical feature for guest use. Folds to roughly a third of its size. CertiPUR-US certified. Check current price on Amazon →
2. LUCID 4 Inch Folding Mattress — Best Value
Thickness: 4" | Fold: Tri-fold | Sizes: Twin, Full, Queen | Price: ~$85–$130
LUCID's folding mattress hits the sweet spot between comfort and price. The 4" high-density foam is firm enough for back support and recovers well after folding. Available in three sizes including Queen, which most competitors don't offer in a foldable format. CertiPUR-US certified. Check current price on Amazon →
3. Novilla Foldable Mattress — Best for Back Sleepers
Thickness: 4" | Fold: Tri-fold | Sizes: Twin, Full, Queen | Price: ~$90–$140
Novilla uses a dual-layer foam construction — firmer support base with a gel memory foam comfort layer — that's notably better for back sleepers than single-layer options. The gel layer also helps with heat retention. One of the few foldable mattresses that incorporates actual memory foam responsibly. Check current price on Amazon →
4. D&D Futon Furniture Shikibuton — Best for Floor Sleeping
Thickness: 3" | Fill: Cotton | Sizes: Twin, Full, Queen | Price: ~$70–$110
A shikibuton is a traditional Japanese floor mattress — designed specifically for sleeping directly on the floor, where a standard mattress would feel too elevated. The cotton fill provides firm, even support without the sinkage of foam. It rolls rather than folds and stores in a compact bundle. An honest product for people who genuinely prefer floor sleeping. Check current price on Amazon →
5. Zinus 2" Ultra Slim Folding Mattress — Best Budget
Thickness: 2" | Fold: Bi-fold | Sizes: Twin, Full | Price: ~$45–$70
For occasional guest use or camping where a sleeping bag isn't enough but a full mattress is overkill, the Zinus 2" is an honest budget option. It won't replace a proper mattress for nightly use — the 2" thickness is too thin for extended support — but for a few nights a month, it gets the job done at minimal cost. Check current price on Amazon →
6. Inofia Folding Mattress — Best for Side Sleepers
Thickness: 4" | Fill: Gel memory foam | Sizes: Twin, Full, Queen | Price: ~$100–$150
Inofia's gel memory foam construction provides the pressure relief that side sleepers need at hip and shoulder. The gel helps moderate temperature retention. Folds cleanly without visible creasing. A strong choice for side sleepers who need a portable mattress. Check current price on Amazon →
7. Hikenture Camping Sleeping Pad — Best for Camping
Thickness: 1.5" | Fold: Accordion fold | Material: XPE foam | Price: ~$35–$50
For camping specifically, a closed-cell XPE foam pad is more appropriate than a household foldable mattress — it insulates against ground cold, handles moisture, and packs to a fraction of the size. The Hikenture accordion-folds to backpack size. This is what actually works for camping rather than a guest mattress taken outdoors. Check current price on Amazon →
8. Best Price Mattress 4" Memory Foam Tri-Fold — Best Queen Option
Thickness: 4" | Fold: Tri-fold | Sizes: Twin, Full, Queen, King | Price: ~$100–$170
One of the few foldable mattresses available in King size, with Queen also readily available. Memory foam construction delivers better contouring than basic foam at a competitive price. CertiPUR-US certified. Good for couples who need a portable shared sleeping surface. Check current price on Amazon →
9. Relax Home Life 5" Folding Mattress — Best for Frequent Use
Thickness: 5" | Fill: 1.5 lb density foam | Sizes: Twin, Full | Price: ~$110–$150
At 5" with 1.5 lb density foam, this is one of the more durable foldable options for regular use (not just occasional guest sleeping). The higher foam density resists compression over time better than lighter-density competitors. If you need a foldable mattress for someone sleeping on it multiple times per week, this holds up better. Check current price on Amazon →
10. Sweetnight Tri-Fold Mattress — Best Memory Foam Value
Thickness: 4" | Fill: Gel memory foam + support foam | Sizes: Twin, Full, Queen | Price: ~$95–$145
Sweetnight has built a solid reputation across their mattress line, and the tri-fold version maintains that quality. Dual-layer gel memory foam over support foam, removable cover, and CertiPUR-US certified. A reliable pick from a brand with a track record. Check current price on Amazon →
Not sure if a foldable or a traditional mattress is right for your situation? See our best cheap mattresses guide for full-size options under $500, or take our Sleep Score assessment for personalized recommendations.
About the author: Morgan Wells is a certified sleep analyst and wellness writer with over a decade of experience in behavioral sleep health. Learn more about Morgan.