PVC canvas, ripstop canvas, acrylic canvas, cotton canvas, all at 800g/m2. There’s also “milex”, denim, and (hopefully soon) graphene.
Canvas fabric is used to make large, heavy duty tents for camping or outdoor events, covering outdoor furniture, and painting on.
PVC fabric is used for lots of things but you usually see it used for jumping castles, circus tents, the (printed) sides of freight/longhaul trucks, and punching bags.