Take on the cold with portable warmth, comfort, and protection with the line of Clam Outdoors portable propane heaters! Clam has been known throughout the years for leading innovation when it comes to all things ice fishing – shelters, apparel, tackle, and beyond. Now, we're adding heaters to the list. These heaters are available in three different models and are perfect for all types of outdoorsmen and women. Perfect for using on and off the ice in various situations when you need to stay warm.