Yes, it happens. While your roof-top tent is made of breathable canvas, the rainfly is waterproof polyester. That keeps the wet weather out but can cause condensation to naturally form within. Proper ventilation is your best defense. Otherwise, mold
Your body heat makes the air inside your tent warmer and more humid than what’s outside Moisture droplets form when that warm air makes contact with the cooler fabric of the tent.
Proper ventilation is key. Maintain good airflow to help humidity escape from the tent. We also recommend removing your mattress when you can, to allow the base of the tent and underside of the mattress to dry. Eliminate built-up condensation as soon