Sweetnight Full Tri-Folding Mattress Topper - 4 inch Medium Firm Portable Foldable Mattress with Washable Cover & Non-Slip Base - Ideal for Camping, RV, and Guests,White
Condition: New
$114.99
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FREE 90-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Saturday, Oct 31
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At a glance
- Condition
- New
- Color
- White
- Size
- Full
- Model
- SN-M03510-4-F
- Weight
- 21.4 lb
- Material
- Polyurethane Foam
- Age Range Description
- Adult
- In the box
- Memory Foam
Features 5
- Multi-Functional Tri-Fold Mattress TopperFeaturing a dual-layer foam structure, breathable knitted fabric, and a non-slip base, the Sweetnight tri-fold mattress topper is designed for versatility. It can be effortlessly unfolded to serve as a comfortable mattress topper or folded into a compact cushion. Whether for camping, RV trips, or floor use, it provides a flexible sleeping solution.
- Quality MaterialThe Sweetnight 4-inch tri-fold mattress topper utilizes high-quality, resilient materials to offer superior body support. Enhanced with breathable knit fabric, this mattress topper promotes optimal air circulation and temperature regulation. It is the perfect blend of comfort, durability, and convenience, making it an ideal choice for any user.
- Convenient Storage & Easy to CleanThis portable folding mattress topper consists of three independent foam sections and includes two side handles for easy transport. You can set up or collapse the mattress topper in seconds, allowing for space-saving storage in any corner when not in use. Additionally, the mattress topper cover is easily removable and washable, ensuring a low-maintenance cleaning process.
- Sleep with Peace of MindThe Sweetnight foldable mattress topper is crafted from skin-friendly fabrics and is CertiPUR-US certified to be free from harmful substances. To ensure stability throughout the night, the mattress topper is equipped with a non-slip bottom design. It unfolds in seconds, providing a safe and comfortable mattress topper sleep experience anywhere.
- Vacuum-Packed & ServiceFor fast and efficient delivery, your Sweetnight tri-fold mattress topper arrives vacuum-packed. Please allow 48-72 hours for the mattress topper to fully expand to its original shape. We provide a 3-year warranty for your peace of mind; should you have any questions regarding your mattress topper, our Sweetnight customer support team is always ready to assist you.
Specs 23
| Brand | Sweetnight |
|---|---|
| Color | White |
| Size | Full |
| Fabric Type | Polyester |
| Special Feature | Polyurethane Foam |
| Brand Name | Sweetnight |
| Age Range Description | Adult |
| Model Name | SN-M03510 |
| Number of Items | 1 |
| Manufacturer | Sweetnight |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Global Trade Identification Number | 78 |
| Item Weight | 21.4 pounds |
| Item Type Name | Mattress Topper |
| Model Number | SN-M03510-4-F |
| Manufacturer Part Number | SN-M03510-4-F |
| Other Special Features of the Product | Polyurethane Foam |
| Closure Type | Zipper |
| Water Resistance Level | Water Resistant |
| Item Firmness Description | Medium Firm |
| Product Care Instructions | Machine Wash |
| Material Type | Polyurethane Foam |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 31
Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Highly recommend!
Color: White
Size: Small Single
Very comfortable and practical mattress topper. The 4-inch thickness provides great support without feeling too hard, and the medium-firm feel is perfect for guests or even for camping and RV use. I love that it folds easily, making it simple to store when not in use. The washable cover is a great plus, and the non-slip base helps keep it in place. Overall, it’s a high-quality, convenient, and comfortable option.
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Reviewed in the United States on July 5, 2026 by Ana Aguayo
Comfy and convenient to store
Color: White
Size: Small Single
Really happy with this topper! It's surprisingly comfortable for a foldable, medium firm and supportive without feeling too hard. Love that it folds up small for storage or travel, super practical for a guest room setup. Great quality for the price
Reviewed in the United States on August 1, 2026 by Juana J.
Easy mattress
Color: White
Size: Small Single
I’m very happy with this tri-folding mattress. The 4-inch thickness provides a good balance of comfort and support, and it feels much better than I expected for a portable mattress. It folds up easily, so it doesn’t take up too much space when not in use. The removable washable cover is a big plus, and I like the non-slip bottom, which helps keep the mattress in place. It’s great to have around for overnight guests, camping, or road trips. Overall, a comfortable and practical option that’s easy to set up and store.
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Reviewed in the United States on August 11, 2026 by June
Good for price
Color: White
Size: Small Single
Comfortable but for heavier person would recommend 6inch
Reviewed in the United States on August 30, 2026 by Genevieve
Great tri-fold mattress
Color: White
Size: Small Single
This tri-fold mattress is exactly what I wanted. Its three-section design is easy to fold and carry, and the built-in handles make moving it effortless. The dual-layer foam is soft, comfortable and not prone to sagging, while the breathable fabric keeps you cool and sweat-free. The washable cover is super convenient for dealing with spills and stains, and the non-slip base stays firmly in place on hard floors. It's ideal for guests, travel or as a temporary bed. Highly recommend!
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Reviewed in the United States on June 12, 2026 by Wendy
Cheaply made
Color: White
Size: Small Single
Dont waste you money on this mattress topper, spend a bit more for a better design. The three pieces do not stay together the zippers connecting them are useless. If you are ok with them being separated then get this. The foam is your standard foam and there was not a bad scent. The quality for what I wanted this for was not up to par. Kind or hard to return.
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Reviewed in the United States on July 17, 2026 by Michelle Mollenhauer
Eahhhh, not worth it
Color: White
Size: Small Single
This is an affordable pad, and can be stored easy. However, laying on this is TERRIBLE!! You are getting what you pay for. Wouldn’t recommend if you have a beat up body, or weigh more than 120lbs.
Reviewed in the United States on July 8, 2026 by Tracey Wiese
One of the Best Car Camping Purchases I’ve Made
Color: White
Size: Small Single
I bought this tri-fold mattress mainly for car camping, and it has been way more useful than I expected. Of course, it’s comfortable to sleep on, but what I really like is how versatile it is. During the day, I can fold it up and use it as a backrest. At night, it becomes a comfortable mattress in the back of my vehicle. I also stand it up against the windows to block light and create privacy. Honestly, this works better for me than buying a bunch of custom sunshades for the car. It’s cheaper, more useful, and serves multiple purposes at the same time. Instead of carrying separate blackout panels, dividers, and a mattress, this one product does it all. The memory foam is supportive without being too firm, and it folds up easily when I need extra space. If you do car camping, road trips, or sleep in your vehicle often, this mattress can completely change your setup.
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Reviewed in the United States on June 16, 2026 by HappyBaby