Okay, so maybe you were  too late after the last storm hit West Michigan, but thanks to Uncrate.com you can at least you can be ready for next time with winter-blasting heat. Available in 100- and 200-square foot models, these Mr. Heater Buddy Propane Heaters  promise to provide hours of safe heat using nothing but standard propane tanks. The smaller of the two stands just one foot tall and uses a 1-pound propane cylinder for fuel, while the larger model cranks out up to 9,000 BTUs of heating power and runs off grill-sized propane tanks. No matter which model you choose, you can rest easy knowing both have low oxygen sensors and a tip over switch that will shut things down if the unit gets knocked over.