Experience the ultimate in outdoor comfort with the Mr. Heater Portable Buddy Heater. Designed for use with propane gas, this handy device offers a choice of Hi-Low heat settings and features a single control start knob for easy operation. The swivel regulator, fold-down handle, and accidental tip-over safety shut-off make it a reliable choice for any outdoor adventure. Whether you're seeking emergency heat during a hiking trip, warmth for your camping tent, or a cozy atmosphere at your tailgate party, this heater delivers. It even connects directly to a 20 lb. cylinder with an optional hose and filter. With a radiant heat type and an Oxygen Depletion Sensor (ODS), its a safe and efficient solution for heating spaces up to 225 sq. ft.