The best mattress for the back of your SUV depends on where you plan to sleep: a cargo-area mattress can make use of the space behind the front seats, while a back-seat model bridges the rear seating area. Before you buy, measure your vehicle’s interior and compare those measurements with the mattress dimensions. Our picks include both styles, with options for different layouts and needs.
Quick Comparison
| Product | Best for | Standout features | Fit notes |
|---|---|---|---|
| DikaSun Inflatable SUV Air Mattress | Flexible SUV camping setup | Adjustable inflation, pillows, pump, and support piers | Check your cargo-area measurements and the current product details |
| Onirii Inflatable Car Air Mattress | Back-seat travel kit | Includes pillows, pump, foot piers, and sleep accessories | Listed mattress size is about 55 × 35 inches |
| DikaSun Car Air Mattress | Back-seat use and camping | Flocked PVC surface, pump, pillows, and support piers | Measure your rear-seat area before ordering |
| Onirii Inflatable Car Air Mattress Bed | Vehicles with a wide rear-seat area | Includes a pump, pillows, repair patch, and sleep accessories | Requires more than 55 inches between seats and more than 35 inches of width, according to the listing |
| Umbrauto SUV Air Mattress for Trunk | Sleeping in the cargo area | Flocked top, thicker bottom fabric, pump, and storage bag | Listed length is 165 or 185 cm, depending on the head support position |
Our Picks: Best Mattress For Back Of Suv reviews
1. DikaSun Inflatable SUV Air Mattress: A Flexible Pick for SUV Trips
This DikaSun air mattress is designed for use in an SUV and other vehicle types. Its flocked PVC surface is intended to feel softer than bare plastic, and the included 12-volt pump connects to a vehicle power outlet. The package also includes two pillows, two support piers, and a carry bag.
One useful feature is the option to inflate only part of the mattress when you need less sleeping space. That may help when you are traveling solo or working with a smaller cargo area. The listing describes the mattress as having separate air chambers, but gives conflicting chamber counts. Check the current product details if the exact configuration matters to you.
The maker lists a weight capacity of up to 600 pounds and says the mattress can accommodate two to three people. Treat those figures as product claims, and make sure the mattress itself fits your vehicle before planning a shared sleeping setup. Unlike the Umbrauto, this model does not provide a specific mattress length in the supplied details, so measuring your SUV is especially important.
Pros:
- Includes a 12-volt pump, two pillows, support piers, and a carry bag
- Partial inflation offers more flexibility for solo use
- Flocked PVC surface is described as waterproof and easy to clean
- Listed weight capacity is up to 600 pounds
Cons:
- The supplied description gives conflicting information about the number of air chambers
- No mattress dimensions are provided in the supplied product details
Verdict: Choose this DikaSun if you want a feature-rich SUV mattress with flexible inflation, but confirm its fit and chamber setup before buying.
2. Onirii Inflatable Car Air Mattress: A Well-Stocked Back-Seat Kit
This Onirii model is made for the back seat rather than being a dedicated cargo-area mattress. It measures about 55 by 35 inches when inflated, with a raised section listed at about 16.4 inches high. The mattress is made from flocked PVC, and the package includes an electric pump, two air pillows, a foot pier, a travel neck pillow, a sleep mask, earplugs, and a repair pad.
At a listed weight of about 2.5 kilograms, it is intended to fold for storage and transport. Its extra accessories may be useful if you want to assemble a basic sleep kit in one purchase. The foot support is designed to help fill the space in front of the rear seats, but the setup depends on your vehicle’s layout.
Measure the available width and the distance between the front and rear seats before ordering. The listing says this model is not suited to some larger vehicle types, including trucks and minibuses. It is a back-seat choice, so it is less suitable if you want to sleep on a long, flat cargo floor.
Pros:
- Includes a pump, pillows, foot pier, and several sleep accessories
- Folds for easier carrying and storage
- Listed dimensions make it easier to compare with your rear-seat area
- Flocked PVC construction provides a soft-touch surface
Cons:
- Fit depends on having enough room in the back seat and footwell
- Not intended for every vehicle type
Verdict: This is a good option if you need a back-seat mattress and value a kit with several included accessories, as long as its dimensions suit your vehicle.
3. DikaSun Car Air Mattress: A Back-Seat Option for Road Trips
This DikaSun mattress is designed for back-seat sleeping and travel. It uses flocked PVC and comes with a 12-volt pump, two pillows, two support piers, and a carry bag. The listing also describes a raised anti-fall design intended to help keep a child or pet from moving into the front-seat area while the vehicle is parked.
The product details claim a weight capacity of up to 600 pounds and say it can fit two to three people. Those claims do not replace a fit check: the supplied description does not give mattress dimensions, and vehicle cabins vary widely. Measure the rear-seat and footwell area, then compare it with the current product listing before ordering.
This model shares several features with the first DikaSun pick, including flocked material, an electric pump, pillows, and support piers. Its key distinction is its back-seat focus. If you want to sleep in the trunk or cargo area, the Umbrauto is a more directly specified option because its listing provides a length range.
Pros:
- Includes a pump, two pillows, support piers, and a carry bag
- Flocked surface and PVC construction are described as easy to clean
- Designed for back-seat use and also described for camping
- Listed weight capacity is up to 600 pounds
Cons:
- The supplied product details do not state mattress dimensions
- Back-seat fit may vary considerably by vehicle
Verdict: Consider this DikaSun for a back-seat setup if its current dimensions match your vehicle and you want a pump and support accessories included.
4. Onirii Inflatable Car Air Mattress Bed: A Measured Fit for Wider Cabins
This Onirii mattress is another back-seat design, with listed inflated dimensions of about 55 by 35 inches and a raised support section. Its fit guidance is more specific than that of several other picks: the listing calls for more than 55 inches between the front and rear seats and more than 35 inches of vehicle width. Measure your space carefully, as a close match may not leave room for the mattress to sit properly.
The flocked PVC mattress comes with an electric pump, two pillows, a foot pier, a travel neck pillow, a sleep mask, earplugs, and a repair pad. That accessory bundle can be convenient for travel. The mattress is also listed as foldable and weighs about 2.5 kilograms, making it easier to pack than a bulky fixed sleep platform.
The product is intended for sedans, SUVs, and MPVs with enough space, but the listing excludes some longer vehicles, trucks, and minibuses. Its detailed fit guidance is helpful, though it does not make the mattress a universal fit. Compare the measurements with your exact cabin layout before purchasing.
Pros:
- Provides clear minimum width and seat-distance guidance
- Includes a pump, pillows, foot pier, and several travel accessories
- Folds for storage and transport
- Flocked PVC construction is designed for comfort and durability
Cons:
- Requires a roomy rear-seat area to meet the listed fit guidance
- Not suited to every truck or larger vehicle layout
Verdict: This Onirii is a practical back-seat choice if your measurements meet its stated requirements and you want a broad accessory bundle.
5. Umbrauto SUV Air Mattress for Trunk: A Cargo-Area-Specific Pick
Unlike the back-seat models, the Umbrauto is designed for an SUV’s trunk or cargo area. Its listed length is about 185 cm when flat and about 165 cm with the head support raised. The maker says it is intended for SUVs with an interior length in that range, measured from behind the front seats to the trunk door. Measure your vehicle in the sleeping configuration you plan to use.
The mattress has a flocked top, a PVC body, and a thicker 210T grid-fabric bottom intended to help resist punctures and air leaks. It has a six-chamber construction and comes with an electric pump, two inflatable pillows, repair patches, and a storage bag. The listing gives a weight capacity of up to 300 pounds and describes it as suitable for up to two people.
The main trade-off is its lower stated capacity compared with the DikaSun models. It is also important to check both length and width in your cargo space, since the supplied fit guide focuses on interior length. For a back-seat sleeping setup, one of the Onirii options may be a better match.
Pros:
- Designed specifically for the SUV cargo area
- Provides two listed lengths depending on head-support position
- Includes a pump, two pillows, repair patches, and a storage bag
- Thicker bottom fabric is intended to help protect against punctures
Cons:
- Listed weight capacity is up to 300 pounds
- Requires careful measurement of cargo-area length and width
Verdict: Choose the Umbrauto if you want a trunk-focused mattress with stated length options and your SUV’s cargo area falls within its fit range.
How to Choose the Best Mattress for the Back of an SUV
Choose a back-seat or cargo-area design
Start by deciding where you want to sleep. Back-seat mattresses extend across the rear seating area and may use support piers to fill the footwell. Cargo-area models sit behind the front seats and are often shaped for a flatter SUV load space. A mattress made for one setup may not work well in the other, even if the vehicle is an SUV.
Measure your vehicle before ordering
Measure the available length and width where the mattress will sit, and check for uneven surfaces, wheel wells, and seat backs. For a cargo-area mattress, measure from behind the front seats to the closed hatch in the position you plan to use. For a back-seat model, check both the seat area and the distance into the footwell. Compare your measurements with the product’s listed dimensions, leaving room for the mattress to fit without being forced into place.
Check the pump and power source
Several picks include a 12-volt pump designed to connect to a vehicle power outlet. Check that the pump is included and that your vehicle has a compatible outlet where you plan to inflate the mattress. A pump can make setup easier, but you should also check how the mattress deflates and whether it packs into a bag for storage.
Look closely at capacity and sleeping space
Compare the maker’s stated weight capacity with the needs of everyone who will use the mattress. A stated capacity does not tell you how comfortable the sleeping surface will feel for two people, so consider the mattress dimensions as well. If you plan to share the space, make sure it offers enough width and has a layout that fits your vehicle.
Consider surface material and bottom protection
Flocked tops are used on these models to provide a softer feel than an uncoated surface. The mattress bottom matters too, especially in a cargo area where rough or uneven surfaces may cause wear. The Umbrauto listing calls out a thicker fabric bottom, while the other product descriptions focus on PVC and flocked material. Clear away sharp objects before setup and use any mattress on a suitable surface.
Think about accessories and storage
Most of these options include some combination of a pump, pillows, support piers, a carry bag, or repair patches. Choose the accessories that solve a real need rather than assuming a larger bundle means a better fit. If space is limited, check the packed size and whether the mattress folds or stores in an included bag.
Use the mattress only when parked
These products are sleeping surfaces, not passenger seats or child restraints. Set them up only when the vehicle is safely parked, and do not use a mattress in a moving vehicle. Follow the product instructions and keep seat belts, airbags, and other safety equipment available for their intended use.
Frequently Asked Questions
Will any SUV air mattress fit every SUV?
No. SUV interiors vary in length, width, seat shape, and cargo layout. Measure the space where you plan to use the mattress and compare it with the product’s dimensions and fit guidance.
Is a back-seat mattress the same as a trunk mattress?
No. A back-seat mattress is designed to span the rear seating area, often with support in the footwell. A trunk or cargo-area mattress is designed to lie behind the front seats. Choose based on your vehicle’s layout and where you plan to sleep.
Do these mattresses come with an air pump?
All five products in this guide list an electric pump as part of the package. Check the current product details to confirm what is included and how the pump connects to your vehicle.
How should I measure my SUV?
Measure the length and width of the intended sleeping area, including any space the mattress needs to cover behind the seats. For back-seat models, check the rear-seat width and distance into the footwell. Compare those measurements with the product listing before buying.
Can I use one of these mattresses while the vehicle is moving?
No. These mattresses are for use when the vehicle is parked. They are not substitutes for seats, seat belts, or child restraints.
Which option is best for sleeping in the cargo area?
The Umbrauto is the most directly aimed at trunk use in this guide, and its listing provides two lengths depending on the head-support position. Confirm your SUV’s cargo-area measurements before choosing it.
Which option includes the most travel accessories?
The two Onirii models list several accessories, including pillows, a pump, a foot pier, and sleep items. Compare the package contents on the product page, since the exact bundle matters if you want to travel with fewer separate items.
Final Recommendation
For a cargo-area sleeping setup, the Umbrauto stands out for its stated length options and trunk-focused design. If you need a back-seat mattress with a broad accessory bundle, consider an Onirii model and check its dimensions against your vehicle. The DikaSun picks offer useful pump and support accessories, but their supplied descriptions do not provide mattress dimensions, so confirm the fit details before ordering. For any of these options, careful measuring is the most important step toward finding the right mattress for the back of your SUV.