You could use a regular tarp but this tarp will be lighter stronger quieter more compact more versatile longer lasting and more waterproof. THE ULTIMATE HYBRID TARP - The Safari gives you the perfect balance between weight and durability.
Camping Tent 3-4Persons Waterproof Ventilated Removable Instant Tent with Dome
401 VESTIBULE. ? Expand your living space in the outdoors with this optional front vestibule. ? Create an extra living area in the front of your tent.