The Mr. Heater Little Buddy Heater is designed for adventure enthusiasts seeking warmth in the great outdoors. This portable heater radiates 25% more heat than the largest catalytic model, easily warming workshops, hobby spaces, and campers. With a 45-degree heating angle, it directs heat precisely where needed, ensuring you stay comfortably warm. Its radiant heating technology operates like the sun, warming people and objects, which in turn heat the surrounding atmosphere.