Sleeping on a twin air mattress in the back of a Subaru Outback is definitely doable. Here’s what you should keep in mind:
Dimensions: The Outback’s cargo area is about 75 inches long and 42-43 inches wide, narrowing to 38 inches between the wheel wells. A standard twin mattress (75 inches long, 38 inches wide) should fit just right.
Headroom: The roof slopes slightly, so it might feel a little cramped, but it’s not a huge issue for sleeping.
Inflation: Make sure your air mattress isn’t too thick, or it might push you too close to the ceiling.
Ventilation: You can open the windows a bit for airflow. Use window covers to keep bugs out.
Tips: Test the mattress at home before your trip to make sure it fits. Bring a portable pump to inflate it at the campsite. Make sure the seats are folded down flat, and consider using a foam pad or blanket for extra comfort.
If the twin mattress doesn’t fit, you can always try a smaller mattress or a camping pad that fits the shape of the car.
A twin air mattress should work just fine for a cozy, cost-effective camping setup!