Coleman's Blue Cat catalytic heater makes life more bearable when you're outdoors in cold conditions, whether you're camping or in the garden. It delivers consistent radiant heat' the PerfectFlow System means you will enjoy constant power even in cold weather, at high altitudes or when fuel is low.' and, being flameless, it produces fewer emissions and offers high wind resistance. Rated at 850 watts, the temperature setting is adjustable and it will burn for up to 7 hours 15 minutes on a CV470 cartridge (sold separately). It features Instastart matchless piezo ignition, Easy Clic Plus cartridge connection, easy to grip handles for convenient carrying and compact legs that integrate into the collar for compact storage. Weight 1700g.