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

Designed for sleeping well, whether you're in your car or under the stars.

Sale price$399.00
Model: Model Y
Year: 2020

Note: Due to the trunk slope in Model 3 and Model S, the CloudCore mattress may not be fully level, but it is designed to greatly improve overall sleeping comfort.

1 Mattress ≈ 2–3 Hotel Nights Near A National Park

Foam-backed comfort for parked nights in your Tesla—without building a platform or booking a room.

Fits TESLA Sleep Setups
Foam-Backed Sleep Support
Powered Inflation, Less Effort
Packs For Everyday Driving
3-Year Warranty
60-Day Sleep Trial
A dark gray cylindrical duffel bag with top handles and the white 'Havnby' logo printed on the front, shown against a plain white background.

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 against skin. Tough enough for camp.

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.

Support you can sleep on.

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.

No extra pump. No extra step.

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.

Packs down before the rest of camp goes in.

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 S3XY. Works far beyond the car.

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.

Comfort should not take longer to set up than the drive.

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.
Roof top tent - $1,500 and up Plus rack and install
Roof top tents add cost, hardware, and permanent bulk. SnugNest gives you a cushioned foam sleep surface without turning your vehicle into a build project.
Tent - 35 min average setup More time to pack wet
Traditional camp setups add steps before you can rest. SnugNest keeps sleep simple: unroll the pad, settle into soft foam support, and get comfortable faster.
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.”