Camping chairs. Patio stools. Bleachers. Hell, even an old work truck with a cloth bench seat. There are lots of seating options that could benefit from added cushioning and warmth, and this pad from Coleman offers exactly that. Made from weather-resistant fabric, it offers four heat settings and up to three hours of battery life. Speaking of batteries, it comes with a versatile OneSource LI-ion rechargeable battery that can be used with any Coleman OneSource product and has a USB port for charging other gadgets. The highly portable pad also has a built-in carry handle and a second battery slot that can double the maximum runtime to six hours.