Waterproof Rainfly : Rainfly + Double-door Eaves: The Double-door Eaves design expands the lighting surface, facilitates rainwater drainage and quick-drying. JOYTUTUS SUV tent is made of 210D polyester oxford, with PU2000 water-proof coating. The bottom of the tent has a waterproof layer to avoid rainwater infiltration. When it rains - Be sure to close the doors and windows connected to the rear of the car to prevent rainwater from infiltrating Ventilated Double Door Design : The suv tailgate tent has 2 doors and one window. Better ventilation and more convenient to enter and exit the tent. It has double-layer design for privacy protection.