Firstgear Dual Heat-Troller (Portable) Whether it's the open road or the road less traveled, no other experience provides the thrill and passion for living that riding does. It's a uniquely human experience. At Firstgear, products are created to enhance the pure joy of riding. They keep you warm when it's cold, dry when it's wet and cool when it's hot. When all you feel is the thrill of the ride - Firstgear have done their job.