The 4.5-inch mattress exceeded expectations—quick to inflate/deflate, fits well, and is comfortable for side sleepers with no hip pressure. It feels solid, not like an air mattress. The bag is light yet sturdy, and the 12V cable design is thoughtful. My only issue: the compression strap could be longer. Still, it stores perfectly, and I’ll definitely grab the top sheet once it’s back in stock.

Really smooth and comfortable mattress, despite my 112kg I lie very well both on my back and side. Awesomely effective built-in pump for both filling and deflation.
I have had mine in a Tesla Model 3. 12v extension cord comes with it as the M3 lacks it in the luggage.

The Havnby Foam Mattress is a true game-changer for Tesla owners. The memory foam, thoughtful design, and adjustable firmness make it ideal for road naps or camping. It’s easy to inflate, deflate, and store. As a side sleeper, I found it very supportive and surprisingly comfy. For anyone traveling in a Tesla, this mattress is worth every penny.

Super easy setup and cordless with a rechargeable pump. Comes with extras like case, cover, charger, and eye masks. No leaks so far, just adjust firmness by releasing air. Fits me (6’1”), my wife (5’), and daughter (8) comfortably. Watch out for the seat latch—cover it for comfort. Overall, camping in the car is way easier and more fun. Highly recommend!