Almost a 100 years W.C. Coleman had ideas about what a lantern should be like. Little did he know what an impact his idea would have for the American people who enjoy camping. Coleman Exponent products are innovative and compact. Check out the high-performance stoves, lanterns, tents, sleeping bags and other gear designed especially for backpacking and remote camping experiences Coleman Exponent® Feather™ 442 Dual Fuel™ Stove is easy to use. Just fill it up one time and use it all weekend. Uses Coleman fuel or unleaded gasoline. Coleman Exponent® Grey Fox® 20º Sleeping Bag provides great warmth. Coleman Exponent® Livingston™ Backpack is water resistant and durable.