[Pre-Owned] FlatCore Hybrid Support Mattress for Toyota RAV4

A Flat, Full-Width Bed for Your RAV4.
No Platform Build Required.

Sale price$404.00 Regular price$539.00
Model: Gas (5th Gen) 2019-2025
1 Mattress ≈ 2–3 Hotel Nights Near A National Park

Get the cargo-floor leveling support you need at a lower entry price by choosing a used unit.

Shaped For Toyota Rav4
Levels Cargo-Floor Slopes
Bridges Seat-Back Gaps
Foam-Backed Sleep Support
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"

FlatCore_CloudCore_Battery

INFLATE TIME

100 Seconds

DURABLE MATERIAL

Water-Resistant 30D TPU

COMFORT & SUPPORT

7.5" Foam

WEIGHT LIMIT

660 Lbs

DEFLATE TIME

115 Seconds

Levels the Space Beneath You

FlatCore uses a vehicle-shaped support base to compensate for the RAV4’s folded-seat incline, creating a flatter sleep surface than a standard pad placed directly on the cargo floor.

Hybrid Support That Feels More Like A Real Bed

Air alone can feel bouncy. Foam alone can bottom out. FlatCore combines air structure with supportive foam cushioning, giving you stable, hotel-like comfort that upgrades car camping from “good enough” to genuinely restful.

Built-In Pump. No Outlet Hunting

Skip the extra pump, loose cords, and campsite power scramble. The rechargeable built-in pump inflates and deflates fast, so you can turn your RAV4 into a sleep setup in under two minutes.

Soft-Touch TPU For Nights Inside The Car

Your sleep surface should feel like outdoor performance gear, not a plastic pool float. FlatCore uses skin-friendly TPU with a smoother handfeel, so your car bed feels cleaner, quieter, and more comfortable after a long day outside.

Packs small, because gear space matters.

Camp chairs, coolers, duffels, recovery gear, layers, food, water — the trunk fills up fast. FlatCore packs down like a large gym bag, saving space without making you choose between better sleep and the rest of your kit.

Open the hatch. You’re at basecamp.

Wherever the day ends, your RAV4 becomes a place to reset. Stretch out, recover from the miles, and wake with the energy to hike farther, drive longer, and do it all again tomorrow.

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

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.
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.
Air Mattress FlatCore Mattress
Setup time
10-15 min with pump
Unroll, under 120 sec
Soft & supportive comfort
Holds shape overnight
Slow leaks are common
Built-in pump
Insulation from cold floor

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.”

FAQ