10 Best trifold mattress cot sizes of 2025

Save up to 17% off

Best Choice

1

CYMULA

Folding Mattress Single Size,6 inch Memory Foam Tri Portable Trifold Mattress Topper Single with Breathable & Washable Cover, Foldable Guest Bed for Camping(25"×75"×6")
9.6

Exceptional

Our Rating
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Milliard
Milliard Trifold Mattress, Cot Size, 4 inch, Portable Foldable Mattress Cot with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75" x 31”
Main highlights

Key Features
Plush, breathable, and durable 4-inch foam mattress with washable bamboo cover. Portable and folds easily for storage or travel.

Ideal Use Cases
Perfect for small apartments, tight spaces, and travel. Ideal for guests, camping, or as a comfortable alternative to traditional mattresses.

Customer Praise
Most reviews highlight the exceptional comfort and convenience of the foldable design, along with the durability and easy maintenance.
9.3

Excellent

Our Rating

9.7
lasts a long time

9.5
worth the money

9.3
quality of sleep
3

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
Main highlights

Versatile Design
Convertible folding mattress transforms between lounge chair and bed.

Great for Guests and Travel
Perfect for video gaming, camping, and accommodating guests.

Comfort and Quality
Customers praise its softness and supportive comfort.
Key specs
- 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

9.9
Simple to fold

9.5
pain management

9.3
quality of sleep
4

MLILY

MLILY Tri-Fold Memory Foam Mattress, 4 inch Twin Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75"×38"×4", Grey

12% Off
9.0

Excellent

Our Rating

9.3
Simple to fold

8.9
Gentle

8.9
quality of sleep
5

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

10% Off
Main highlights

Comfortable and Customizable
The Sweetnight tri-fold mattress offers a versatile and cozy rest solution with a dual-layer foam structure for softness and support.

Ideal for Travel and Home
Perfect for RVs, camping, and guest accommodations, thanks to its foldable design and portability.

Highly Praised Comfort
Customers love the mattress's comfort and support, often highlighting its medium-firm feel and skin-friendly fabric.
Key specs
- 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
8.9

Very Good

Our Rating
See Today’s Deals & Prices
6

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

16% Off
Main highlights

Tri-Fold Design for Easy Storage
The tri-fold memory foam mattress is portable and space-saving, ideal for temporary sleeping arrangements.

Versatile Use for Various Situations
Perfect for guests, travel, or as a picnic mat, thanks to its foldable and washable design.

Comfort and Support Praised by Users
Customers love its comfort and support, even on carpeted floors, with a 4.4-star rating.
Key specs
- top style:Tri-fold Memory Foam
- firmness:Strong support
- construction:Foldable mattress
- fill material:Gel Memory Foam
- dimensions:75 x 25 x 4 inches
8.7

Very Good

Our Rating

9.3
Simple to fold

8.9
Gentle

8.9
quality of sleep
7

Sweetnight

Sweetnight 4 Inch Folding Mattress - Single Size Trifold Mattress Grey with Breathable Cover & Non-Slip Bottom| Portable Floor Mattress for Camping,Travel,RV,Guest Room
8.4

Good

Our Rating
8

Kingfun
Kingfun Foldable Mattress 4 Inch Folding Mattress Tri-fold Gel Memory Foam Breathable with Storage Bag, Portable Floor Guest Bed Soft for Sleeping Camping, Gray, Single Size

17% Off
Main highlights

Space-Saving Design
Folding design with included travel bag for compact storage.

Versatile Use Cases
Ideal for guests, camping, travel, and yoga.

Comfort and Support
Praised for gel-infused memory foam and supportive feel.
Key specs
- top style:Foldable
- firmness:Medium-firm
- construction:2-Layer design
- fill material:Gel-infused memory foam
- dimensions:75 x 25 x 4 inches
8.3

Good

Our Rating

9.9
Simple to fold

9.3
quality of sleep

9.1
worth the money
9

SINWEEK
SINWEEK Memory Foam Folding Mattress with Storage Bag, 4 Inch Trifold Floor Foldable Mattress Topper, Guest Bed with Cooling Cover & Waterproof Lining

10% Off
Main highlights

Versatile Design
Convertible mattress transforms between lounge chair and bed, ideal for small spaces.

Ideal for Guests and Travel
Perfect for guests, travel, camping, and gaming; portable and easy to store.

Customer Praised Comfort
Highly rated for comfort and ease of storage by users.
8.2

Good

Our Rating

9.9
lasts a long time

8.7
Gentle

8.7
pain management
10

Novilla

Novilla Foldable Mattress, Single Size Comfort Foam Trifold Mattress with Cloud Design Cover, 4 Inch Folding Mattress for Back Pain Relief, Suitable for Camping, RV Travel
8.1

Good

Our Rating

10 Best trifold mattress cot sizes of 2025

1

Folding Mattress Single Size,6 inch Memory Foam Tri Portable Trifold Mattress Topper Single with Breathable & Washable Cover, Foldable Guest Bed for Camping(25"×75"×6")

How do we rank?

How do we rank?

Analyzing top stores

2

Milliard Trifold Mattress, Cot Size, 4 inch, Portable Foldable Mattress Cot with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75" x 31”

9.7

9.5

9.3

3

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

9.9

9.5

9.3

4

MLILY Tri-Fold Memory Foam Mattress, 4 inch Twin Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75"×38"×4", Grey

9.3

8.9

8.9

5

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

6

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

9.3

8.9

8.9

7

Sweetnight 4 Inch Folding Mattress - Single Size Trifold Mattress Grey with Breathable Cover & Non-Slip Bottom| Portable Floor Mattress for Camping,Travel,RV,Guest Room

8

Kingfun Foldable Mattress 4 Inch Folding Mattress Tri-fold Gel Memory Foam Breathable with Storage Bag, Portable Floor Guest Bed Soft for Sleeping Camping, Gray, Single Size

9.9

9.3

9.1

9

SINWEEK Memory Foam Folding Mattress with Storage Bag, 4 Inch Trifold Floor Foldable Mattress Topper, Guest Bed with Cooling Cover & Waterproof Lining

9.9

8.7

8.7

10

Novilla Foldable Mattress, Single Size Comfort Foam Trifold Mattress with Cloud Design Cover, 4 Inch Folding Mattress for Back Pain Relief, Suitable for Camping, RV Travel

Sign up and get exclusive special deals