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9 Best foldable cot mattresses of 2026

Save up to 28% off
  • Best Choice

    1

    EconoHome Folding Bed with Mattress - 75x31 Cot Size Frame - Portable Rollaway Guest Bed with 5-inch Memory Foam Mattress - Space-Saving Foldable Design for Easy Storage (31 Inch)
    Clicked 35 times in the last month
    EconoHome

    EconoHome Folding Bed with Mattress - 75x31 Cot Size Frame - Portable Rollaway Guest Bed with 5-inch Memory Foam Mattress - Space-Saving Foldable Design for Easy Storage (31 Inch)

    13% Off
    • product dimensions:75L x 31W x 17H
    • size:Small Single
    • material:Metal frame
    • assembly:Yes
    • special feature:Durability, Foldable, Portable
    9.7
    Exceptional
    Our Rating
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  • Value for Money

    2

    Inofia Cot Size 6 Inch Folding Mattress, Trifold Gel Memory Foam Bed, Foldable Floor Mattress with Removable Cover, Portable Floor Guest Bed for RV, Camping (75"x31"x6")
    Inofia

    Inofia Cot Size 6 Inch Folding Mattress, Trifold Gel Memory Foam Bed, Foldable Floor Mattress with Removable Cover, Portable Floor Guest Bed for RV, Camping (75"x31"x6")

    9.5
    Excellent

  • 3

    MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75"×25"×4", Grey
    MLILY

    MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75"×25"×4", Grey

    • top style:Tri-fold Memory Foam
    • firmness:Strong support
    • construction:Foldable mattress
    • fill material:Gel Memory Foam
    • dimensions:75 x 25 x 4 inches
    9.3
    Excellent
    Our Rating

  • 4

    SINWEEK Tri Folding Mattress Foam Topper 4" Thickness Floor Cot Mattress, Guset Bed with Removable&Machine Washable Cover and Lining, CertiPUR-US Certified 25 x 75 Inch
    SINWEEK

    SINWEEK Tri Folding Mattress Foam Topper 4" Thickness Floor Cot Mattress, Guset Bed with Removable&Machine Washable Cover and Lining, CertiPUR-US Certified 25 x 75 Inch

    13% Off
    • product dimensions:25 x 75 x 4 inches
    • size:4 inches
    • material:High density sponge
    • firmness:Good elasticity
    • closure type:Zipper
    9.1
    Excellent
    Our Rating

  • 5

    SINWEEK Tri Folding Mattress Foam Topper 4" Thickness Floor Cot Mattress, Guset Bed with Removable&Machine Washable Cover and Lining, CertiPUR-US Certified 25 x 75 Inch
    SINWEEK

    SINWEEK Tri Folding Mattress Foam Topper 4" Thickness Floor Cot Mattress, Guset Bed with Removable&Machine Washable Cover and Lining, CertiPUR-US Certified 25 x 75 Inch

    • product dimensions:25 x 75 x 4 inches
    • size:4 inches
    • material:High density sponge
    • firmness:Good elasticity
    • closure type:Zipper
    8.9
    Very Good
    Our Rating
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  • 6

    CYMULA Camping Cot Mattress 2in Memory Foam Sleeping Pad,Soft Warm Non-Slip Camping Mattress Topper with Retaining for Adults,Portable Roll up Pad for Travel（75 * 30 * 2,Grey）
    CYMULA

    CYMULA Camping Cot Mattress 2in Memory Foam Sleeping Pad,Soft Warm Non-Slip Camping Mattress Topper with Retaining for Adults,Portable Roll up Pad for Travel（75 * 30 * 2,Grey）

    8.8
    Very Good

  • 7

    Comtrihion Portable Tri-Fold Memory Foam Mattress – 4-Inch Single Size Foldable Mattress with Washable Cover, Handle & Non-Slip Base for Travel, Camping, RV, Guest Rooms & Yoga
    Comtrihion

    Comtrihion Portable Tri-Fold Memory Foam Mattress – 4-Inch Single Size Foldable Mattress with Washable Cover, Handle & Non-Slip Base for Travel, Camping, RV, Guest Rooms & Yoga

    8.5
    Good

  • 8

    OLIXIS Tri-fold Memory Foam Mattress - 3 Inch Single Size Portable Floor Bed, Foldable Mat for Adults, Collapsible and Washable Cover with CertiPUR-US Certified, for Travel & Camping & Yoga
    OLIXIS

    OLIXIS Tri-fold Memory Foam Mattress - 3 Inch Single Size Portable Floor Bed, Foldable Mat for Adults, Collapsible and Washable Cover with CertiPUR-US Certified, for Travel & Camping & Yoga

    28% Off Limited Time Deal
    8.4
    Good

  • 9

    Sweetnight Tri Folding Mattress - 4-inch Single Size Foldable Mattress with a Collapsible and Washable Cover | Medium-Firm with Non-Slip Design | Suitable for RV Travel, Camping, Guest
    Sweetnight

    Sweetnight Tri Folding Mattress - 4-inch Single Size Foldable Mattress with a Collapsible and Washable Cover | Medium-Firm with Non-Slip Design | Suitable for RV Travel, Camping, Guest

    12% Off Limited Time Deal
    • top style:Dual-layer Foam
    • firmness:Soft and strong support
    • construction:Dual-layer sponge structure
    • fill material:Memory Foam
    • dimensions:75 x 25 x 4 inches
    8.3
    Good