CloudCore Hybrid Support Mattress for Tesla Model S/3/X/Y

$399.00

PACKED SIZE

28.3" × 15.7" × 15.7"

INFLATE TIME

70 Seconds

DURABLE MATERIAL

Water-Resistant 30D TPU

COMFORT & SUPPORT

4.5" Foam

WEIGHT LIMIT

660 Lbs

DEFLATE TIME

85 Seconds

Quiet TPU Surface

The surface feels closer to technical gear than a plastic air bed. Smooth, low-noise, and easy to live with inside a closed cabin, whether you’re sleeping in base layers, a bag, or sharing the space with a dog after a long day outside.

High Density Foam Comfort

Air gives the structure. Foam takes the edge off. Together they make a surface that doesn’t bounce like a pool float or sag like soft foam. It feels steady, quiet, and comfortable enough to make the second day better than the first.

Built-In Pump

The pump is built in, so setup doesn’t depend on loose cords, adapters, or digging through the frunk after dark. Inflate in about 80 seconds, adjust by feel, and deflate when it’s time to move.

Tesla-Friendly Storage

Space disappears fast in a Model Y. Chairs, cooler, duffels, water, layers, tools. FlatCore compresses into its carry bag and fits in the frunk or cargo area, leaving room for the gear that makes the trip worth taking.

Fits S/3/X/Y and More Scenarios

CloudCore is shaped for Tesla Model S, 3, X, and Y, but it doesn’t stop at the cargo area. Set it up for car camping, stretch it out inside a tent, or use it at home as a spare bed. From the road to the room, it gives you one reliable sleep surface wherever the night lands.

Camper shell - permanent mod Resale value drops

Permanent mods are hard to undo.
FlatCore keeps your vehicle flexible while adding a foam-top layer that feels softer and more stable than sleeping on air alone.

A modular wooden platform bed frame with light natural wood slats and a dark gray metal frame, shown on a plain white background.

Roof top tent - $1,500 and up Plus rack and install

Roof top tents add cost, hardware, and permanent bulk.
FlatCore gives you a cushioned foam sleep surface without turning your vehicle into a build project.

A gold Subaru Outback SUV with a pop-up roof tent mounted on top, shown from a rear three-quarter angle against a plain white background.

Tent - 35 min average setup More time to pack wet

Traditional camp setups add steps before you can rest.
FlatCore keeps sleep simple: unroll the mattress, settle into soft foam support, and get comfortable faster.

A gray dome-style camping tent with teal trim and a partially open front door, shown on a plain white background.

Air Mattress FlatCore Mattress

Insulation from cold floor

Setup time

10-15 min with pump

Unroll, under 120 sec

Soft & supportive comfort

Holds shape overnight

Slow leaks are common

Built-in pump

What real owners are saying

Jessica M., Mom of Two · Austin, TX

Road Trip Essential

“Perfect for long road trips. It inflates quickly, fits my SUV well, and gives the kids a comfortable place to rest during stops.”

Ryan K., Weekend Camper · Denver, CO

Comfort That Lasts Overnight

“Surprisingly comfortable for a car mattress. The material feels durable, and it stayed inflated overnight with no issues.”

Amanda L., Frequent Road Tripper · Portland, OR

Great for Camping & Travel

“Easy to set up, easy to pack away, and much better than trying to nap in a regular car seat.”

Stored in the Frunk

I’ve been searching for a good sleeping solution for my Tesla Model Y since I got it, and the CloudCore 4.5-inch mattress is an absolute winner. It fits the back of my Model Y like it was custom-made for it. No gaps, no awkward folding, and it turns the entire rear cargo area into a surprisingly spacious and comfortable bed. Very quick setup and easily stored in the Frunk.

Works well and quick setup.

Very handy and portable foldable foam mattress.

Super comfy and easy to use!

This was fantastic! The built in pump made it really easy to use. It was also super comfortable, preferable to my regular air mattress used when camping in a tent.

Comfortable and Easy

Easy to deploy and very comfortable. Got this thinking I may need a more expensive one, but it surprised me how comfortable and easy it was. The inflate and collapse time is impressively quick. Overall it exceeded my expectations!

Doesn't stay inflated. Loses air after an hour. Maybe defective?

Update: Seller reached out to me and was very helpful and found a solution to make me a happy customer. Very good customer service. Thank you so much. Will do business with you again for sure in future. The bed worked great for a few weeks but not it's leaking air. I inflate it and after an hour it goes flat :( my return window is closed so I don't know what to do. Was a expensive purchase. I saw cheaper options but decided to go with the more expensive one thinking it would be more durable and more comfortable.

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FAQ

Which Tesla models does it fit?

This CloudCore version is made for Tesla Model S, 3, X, and Y. Always compare your cabin layout with the listed 76 × 52 × 4.5 inch mattress size before ordering.

Will it feel stable in the back of a Tesla?

The foam-air construction helps reduce bounce and sag compared with an air-only mattress. In some Tesla cargo areas, a slight floor angle may remain, but the mattress is designed to keep support even.

How much battery does Camp Mode use overnight?

For an 8-10 hour night, Tesla Camp Mode commonly uses about 10-15% battery in mild weather and more in very hot or cold conditions. Start with extra charge if you need to drive the next morning.

How does shipping work?

Havnby ships from warehouses in California, New Jersey, Sydney, Toronto, and Frankfurt. Most in-stock products ship free to the contiguous U.S., most of Canada, Australia, New Zealand, and Europe in 5-8 business days. Hawaii, Alaska, and items not stocked locally ship from Asia in 7-14 business days and may require a shipping fee.

How does the 60-day sleep trial work?

Most new Havnby mattresses include a 60-day sleep trial from delivery. If it is not the right fit, contact us to start a return; return eligibility, shipping costs, and condition fees follow our return policy: https://havnby.com/pages/returns-policy

Free shipping

Complimentary shipping on eligible orders.

Customer service

Thoughtful support when you need it.

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