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Need help with installation? Watch the video for the selected option.
We made FlatCore for RAV4 owners who want an easy way to stay out for the weekend. Its shaped base helps compensate for the folded-seat slope, with foam cushioning and adjustable air support for a comfortable place to sleep after a day on the trail or the road.
A flatter bed without a build: Integrated support fills the height changes beneath you, so there’s no separate platform to install.
Comfort after a long day: Foam cushions your shoulders and hips, while adjustable air lets you find your preferred firmness.
Inflates in under two minutes: The built-in pump gets the mattress ready when you arrive.
Easy to put away: The pump draws air out for rolling and packing, so you can return the cabin to everyday use.

Core Design Details
Key Features

Levels the Space Beneath You

Hybrid Support That Feels More Like A Real Bed

Built-In Pump. No Outlet Hunting

Soft-Touch TPU For Nights Inside The Car

Packs small, because gear space matters.

Open the hatch. You’re at basecamp.
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INFLATE TIME
Ali
2025 Toyota RAV4 XLE Owner
"Setup took two minutes, pump included, module charges over USB-C. Fit the RAV4 perfectly with no platform needed, and slept two of us by the lake like a real mattress."

David L.
2022 Toyota RAV4 Owner
"Took the whole family camping in the RAV4 for the first time. Kids were asleep before we finished making dinner, and nobody complained about the ground once."

Jordan M.
2023 Tesla Model Y Owner
"Fits the load floor perfectly, no gaps, no sliding. Woke up in the Sierras on Sunday feeling more rested than I expected from a car."

Mike B.
2020 Ford F-150 Owner
"Twelve hour shifts two hours from any job site. Now I lay the seats down, sleep in the truck, and I am back at it in the morning without the drive home."

Ingrid S.
2024 Model 3 Owner
"Drove through Jotunheimen after a week with no plans. The fit was exact, and the material held up through four nights without any issues."

Check the product options and specifications for your RAV4 generation before ordering. The 5th Gen and 6th Gen versions use different dimensions and pump setups.
Plug-in Hybrid cargo floors may sit higher because of battery placement, which can affect final flatness. Compare your cargo area with the listed dimensions before ordering.
Setup depends on the version: the 5th Gen version uses a built-in 12V pump, while the 6th Gen version lists a rechargeable built-in pump. Check the specification section for your selected option.
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.
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