Sleeping in your car sounds simple until you try it: the rear seats never fold quite flat, the cargo floor has a step, and by two in the morning your hip has found every hard edge. The Umbrauto SUV Air Mattress is built for that problem — a car mattress that fills the back of an SUV and turns it into a flat bed, with a flocked top, an extra-thick bottom, and an electric pump in the box.
In this review of the Umbrauto SUV air mattress, we cover fit first — fit decides everything here — then comfort, the included pump, and what it packs down to. We also compare it with the D-Hive and Ciremiv SUV air mattresses, the two rivals most buyers shortlist next to it. This is a mattress built for car camping — sleeping in the car itself on a road trip or an overnight stop — and the Quick Pick table below has the short version.
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| Pick | Product | Why it stands out | Check Price |
|---|---|---|---|
| Overall Winner | Umbrauto SUV Air Mattress | Full SUV bed with flocked top, thick 210T bottom, pump and two pillows included | |
| Best Budget | D-Hive SUV Air Mattress | Built-in pump, ultra-thick build, simple one-piece setup | |
| Premium Pick | Ciremiv SUV Air Mattress | Double-sided flocking, four inflation segments, most complete accessory set |
Table of Contents
What This Car Mattress Is — and What It Is Not
The Umbrauto SUV Air Mattress, model AIR-194-BKB-01, is an inflatable bed that goes inside the car. Fold the rear seats flat, lay it across the cargo area and seatbacks, inflate it, and sleep on it. The top is flocked — a soft, velvety coating — and the bottom is an extra-thick 210T fabric layer over a leakproof PVC core. The box holds the mattress, an electric pump, two pillows, a nozzle, a repair patch and a carry bag.
It is a general-fit mattress, not a vehicle-specific one. The listing says it fits most compact, mid-size and full-size SUVs, while one independent review puts it more narrowly — designed for mid- to large-sized SUVs, and buyers should measure their cargo area first. That is the right advice: a general-fit mattress is a rectangle, and your cargo area is not.
Just as important is what this car mattress is not. It is not a rooftop tent, and it does not go on the roof — it inflates inside the car, on the cargo floor, with no roof rack involved. It is not a car tent either: you do not pitch anything beside the car, you sleep inside with the doors shut. And it is not a custom-shaped bed moulded to one vehicle: it ignores wheel wells and footwells. Judged as a flat bed inside an SUV, it makes sense.
Fit: Will It Fill Your SUV?
Fit is the first thing to settle, and the sources do not all agree on the numbers. The Amazon listing gives product dimensions of 72.8 inches long by 55.12 inches wide, and its fitment guide says the mattress measures 6.07 feet, or 185 centimetres, when fully flat, and 5.4 feet, or 165 centimetres, with the head support raised. Autoblog gives different figures — 6.6 feet fully flat and 5.9 feet with the head support raised — and the listing’s set name calls it a 63-inch extended mattress. This review does not pick one side: treat the listing’s dimensions as the starting point, and measure your cargo area before you order.
In practice that is a bed a little over six feet long and four and a half feet wide, for two people side by side. The raised head support shortens the flat sleeping length, which is why the guide gives two lengths. Tall sleepers: the flat length is the number that matters. If your SUV is compact, measure the folded cargo floor against the 72.8 by 55.12 inch figure — wheel wells and a sloping tailgate eat into the usable rectangle.
The weight limit is one figure the listing states without contradiction: a capacity of 300 pounds, and Autoblog agrees it fits up to two people. That is a two-person bed for two average adults, not two large adults plus gear — push past it and the mattress sags. Solo sleepers have an easier time: one review notes the mattress has dual chambers, so a solo camper can inflate only one side and tuck the other underneath to free up cargo space.
Comfort and Support: Flocked Top, Thick Bottom, Two Sleepers
The Umbrauto’s flocked top is the surface answer. Flocking is a fine, velvety coating, and it does two useful jobs: it stops the clammy plastic feeling of bare PVC against skin, and it gives a sleeping bag something to grip instead of sliding around on a slick surface all night. The air inside does the supporting — but flocking is the difference between a pool toy and a bed.
A cargo floor has tie-down hooks, hard trim and grit. The extra-thick 210T fabric bottom sits between that floor and the leakproof PVC core, taking the abrasion so the air chamber does not have to. One independent roundup is blunt about the trade-off, calling the flocked PVC the least durable shell in its comparison and warning that the fit is close enough rather than vehicle-specific — which is why the thick bottom and repair patch matter.
Firmness is yours to choose. Pump it hard and it feels like a board; leave it soft and you sink until your hip finds the cargo floor. Inflate it firmly, lie on it, and let a little air out until it supports you without sagging. Two people should agree on that firmness together, because one sleeper’s perfect pressure is another’s trampoline, and every time one person moves, the other feels it through the shared air. We claim no hands-on test results here.
Inflation: The Included Pump and Setup
The pump is included. The Umbrauto comes with an electric pump that plugs directly into a standard 12-volt car power outlet, so you inflate and deflate it in minutes without blowing it up by mouth. A car mattress that needs a separate pump is one you will one day find yourself without a pump for, at a trailhead, in the dark. The nozzle fits the valve, and the pump runs off the car: plug in, switch on, wait.
Do not try to inflate this mattress with a pocket tire inflator. A tire inflator pushes a small volume of air to a high pressure; a mattress needs a large volume at a low pressure. Our Airmoto review says the same: the Airmoto is not designed for air mattresses, and one would drain its small battery long before the mattress was full. Use the pump that comes in the box.
Deflation matters as much as inflation: a mattress that will not pack down eats your trunk on the drive home. Open the valve and roll it tightly from the far end, pushing the air ahead of the roll. No inflation time is stated as a verified figure: the sources describe it only as taking minutes. From bag to bed is a short job at the end of a driving day.
Pack Size and Storage: What It Leaves Behind
A car mattress earns its keep twice: inflated, and packed away. Deflated and rolled, it folds into its carry bag with the pump, pillows and repair patch as one bundle. That matters: the mattress competes for trunk space with luggage, a cooler and a jump starter. The bag is the difference between a mattress that lives in the car, ready for a spontaneous stop, and one that lives in the garage.
The repair patch tells you the most about what to expect. Air mattresses leak eventually — a thorn, a sharp edge, a tired valve — and the patch plans for that day. Keep the patch with the mattress, and check the valve and seams when you first inflate it. A slow leak found at home is a patch job; a slow leak found at a trailhead is a night on the cargo floor. No packed size or weight is verified.
Umbrauto vs the Alternatives (D-Hive, Ciremiv)
The D-Hive SUV Air Mattress is the simpler rival. Its difference is a built-in pump: no separate pump to pack, lose or forget. The grey model we link, model suvmattressbulitinforjeepgrey, is ultra-thick and extra-high, in 72.4 by 52.1 or 78.7 by 54.7 inches, and the D-Hive line uses 300-denier Oxford fabric — tougher than bare flocked PVC. Choose the D-Hive if you want the fewest loose parts.
The Ciremiv SUV Air Mattress is the bigger, more finished rival. It measures 76.77 by 51.18 by 5.91 inches, weighs 10 pounds, with double-sided flocking, a DC 12-volt pump and a built-in pillow in the box. Its four inflation segments let you fully inflate it for two people or partially for one, whichever fits your SUV. Maximum load: 260 kilograms. Choose the Ciremiv for the largest bed and the most flexible inflation.
The Umbrauto is the general-fit middle: widest-stated fit range, flocked top, thick bottom, full kit. The D-Hive is the convenience pick: a built-in pump and a tougher Oxford shell, at the cost of the separate-pillows kit the Umbrauto includes. The Ciremiv is the size and finish pick: the longest bed, four inflation segments, and double-sided flocking. None is vehicle-specific or shaped around wheel wells — a custom-fit mattress is a different product and budget.
Who Should Buy It — and Who Should Skip It
Buy the Umbrauto SUV air mattress if you sleep in your car on road trips, overnight stops, or festival weekends, and you want a bed without building a camper. It suits the SUV driver who folds the seats flat and wakes at the trailhead. It suits the budget buyer trying car sleeping before a custom-fit mattress or roof setup — the kit in the box covers the first night. And it suits solo travellers as well as couples: one side inflated, the other tucked away. Pack a jump starter with a compressor too — see our WOLFBOX MV24A review — but its compressor fills tires, not mattresses.
Skip it if your SUV is compact and the cargo floor is shorter than the mattress. Skip it too if you are taller than the 6.07-foot flat length. Skip it if you want a mattress shaped to your vehicle; this is a rectangle, and a shaped bed is a different purchase. And skip it if you want to sleep above the car rather than inside it. Cold-weather sleepers should note: no insulation figure is stated, so bring proper bedding — the mattress is the flat surface, not the warmth.
Verdict
The Umbrauto SUV Air Mattress is an honest budget bed for sleeping inside your SUV: a car mattress with a flocked top, a thick 210T bottom, a 300-pound capacity, and a complete kit in the box. Fold the seats, inflate the bed, sleep in the car. Its limits are clear: the published lengths disagree, so measure first; the fit is general, not vehicle-specific; and no thickness, packed size or warranty figure could be verified, so none is promised. Measure first, and this is a strong buy for the road-tripper who sleeps in the car.
Frequently Asked Questions
Will the Umbrauto SUV air mattress fit my SUV?
Measure your cargo area with the rear seats folded flat, then compare it with the listing’s product dimensions of 72.8 by 55.12 inches. The listing’s fitment guide gives 6.07 feet fully flat and 5.4 feet with the head support raised. The mattress is described as fitting most compact, mid-size and full-size SUVs, but one review says it is designed for mid- to large-sized SUVs and recommends measuring first. If your cargo floor is shorter than the mattress, or wheel wells narrow the usable width, it will not lie flat.
How do you inflate the Umbrauto SUV air mattress?
Use the included electric pump, which plugs directly into a standard 12-volt car power outlet. Connect the nozzle to the mattress valve, switch the pump on, and inflate it in minutes. Do not use a pocket tire inflator: tire inflators are built for small volumes at high pressure, and a mattress needs a large volume at low pressure. Our Airmoto review says the same thing — the Airmoto is not designed for air mattresses.
Can two people sleep on it?
Yes. The listing gives a weight capacity of 300 pounds, and Autoblog’s write-up says the mattress can fit up to two people. Two average adults fit within the limit; two large adults plus gear would exceed it. A solo sleeper can inflate only one side, since the mattress has dual chambers, and tuck the other side underneath to free up cargo space.
Is it comfortable to sleep on all night?
The flocked top keeps the surface soft and stops a sleeping bag sliding around, and you set the firmness by how much air you put in: firm enough to support you without sagging, not so hard that it feels like a board. This review claims no hands-on test results, so treat that as how the design works, not a night we spent on it. Bring proper bedding — no insulation figure is stated for this mattress, so it is the flat surface, not the warmth.
What comes in the box?
The mattress, an electric pump, two pillows, a nozzle, a repair patch and a carry bag. That is the full kit as listed: nothing else is needed for the first night. Keep the repair patch with the mattress rather than at home, and check the valve and seams when you first inflate it.
Is this the same as a roof top tent?
No. This mattress goes inside the car, on the folded rear seats and the cargo floor, and you sleep inside the vehicle with the doors shut. A tent that mounts on the roof is a different product entirely: it sleeps you above the car, needs a roof rack, and costs far more. This product never goes on the roof, and nothing about it attaches to one.
