PACKED SIZE
FlatCore Hybrid Support Front Seat Mattress for Tesla Model Y
1 Mattress ≈ 2–3 Hotel Nights Near A National Park
Havnby FlatCore Hybrid Support Front Seat Mattress is a custom-fit front-cabin mattress designed for Tesla Model Y, creating a stable kid-sized sleep space while parents use the rear cargo area during parked camping, road trips, and overnight rest.
- Front-cabin fit: Designed for the Tesla Model Y front-seat area.
- Kid-sized sleep space: Creates a separate rest area for children.
- Gap-filling support: Side air columns help reduce shifting.
- Fast setup: Inflates in about 65 seconds.
- Easy storage: Packs away between trips.
FlatCore Hybrid Support Front Seat Mattress for Tesla Model Y
Sale price$399.00
How Havnby Ensures Your Sleep Comfort
INFLATE TIME
65 Seconds
DURABLE MATERIAL
Water-Resistant 30D TPU
COMFORT & SUPPORT
7.5" Foam
WEIGHT LIMIT
660 Lbs
DEFLATE TIME
50 Seconds
Unlock More Rest Space Inside Your Model Y
A Dedicated Rest Space for Kids and Pets
Built-In Pump. Ready in 65 Seconds.
Easy to Pack, Easy to Keep On Board
Model Y-Specific Fit, Stable by Design
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.
FlatCore keeps sleep simple: unroll the mattress, settle into soft foam support, and get comfortable faster.
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.
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.
FlatCore gives you a cushioned foam sleep surface without turning your vehicle into a build project.
FlatCore gives you a cushioned foam sleep surface without turning your vehicle into a build project.
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
What is this front-seat mattress for?
It is designed for parked rest in the Tesla Model Y front seat area, such as charging stops, short naps, and road-trip breaks.
Can it be used while driving?
No. It is for parked use only. Always use the factory seat and seat belt while the vehicle is moving.
How long does setup take?
The built-in lithium battery pump inflates in about 65 seconds and deflates in about 50 seconds.
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