Sunsbell&reg; 12-Volt Black Heated Seat Cushion, with this product, you don't need to worry about the cold weather in you car
lets say I use it for long periods of time and it keeps me warm at night...<br />I didn't buy on amazon but in the store... Its the exact same one....but mine was 5$ more....<br />Anyway...when I get off/ up I feel like my blood is flowing properly due to the heat. My back is relaxed and I feel energized.<br />It can get really hot sometimes but that's the point.....A++