Groundsheet for the Tuareg tent made from polyester coated fabric, 450g/m2. This is a heavy duty groundsheet that will keep the cold, damp and wet from coming up to say hello whilst you're trying to sleep. Given that the wave of water is preceded by hordes of bugs who are quite partial to a quick snack as they pass you by, this makes alot of sense. Sending everyone home half munched and looking like they've auditioned to be a Dr Who monster is not a good plan. Get a groundsheet; protect the ground and the little darlings too.