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The Coleman(r) SportCat(tm) PerfecTemp(tm) catalytic heater is designed to provide you with comfortable warmth whether you're indoors or in a tent. A portable, integrated handle makes it easy to carry and a stable, detachable base provides it with a strong stand.
Coleman Sportcat Perfectemp Catalytic Heater
$39.99 - $61.47
pros: no open flame, great for small spaces
cons: heats a very small space, propane bottles can be heavy and bulky
Catalytic Heat for Small Spaces Coleman Sportcat
Catalytic Heat for Small Spaces - Coleman Sportcat No More Shivering For me, camping has alway... See Full Review
pros: A heater that works in a tent without suffocating you while you sleep!
cons: Low heat output more suitable for small areas.
Body Heat In a Box
Catalytic heaters work by providing a metal catalyst, usually platinum or palladium, that reacts wit... See Full Review