Has anyone tried one of these? extendable truck liners .trunk-linersdotcomforwardslashextendabledothtml
I use a moving blanket from Harbor Freight. It is folded up to cover the space normally but extends to cover the much larger space with the passenger's and rear seats are folded down. About $10. The mat in my car that gets the wear is the driver's mat. Otherwise Weathertech has a molded cargo mat. You did not indicate which year but they have all years. 2012 Toyota Prius v WeatherTech Automotive Accessories | WeatherTech.com