Wildfire fire shelters, often nicknamed “shake and bake” shelters, are emergency survival tools used by firefighters during dangerous fire conditions. These heat-resistant shelters are designed to improve survival chances when escape is no longer possible during a wildfire. Wildfire preparedness is especially important in Colorado, where dry conditions and wildfire risk can threaten both homes and outdoor recreation areas.. What is the “Shake and Bake”? A “Shake and Bake” fire shelter is a thermal-resistant tent for one person. You shake it out, wrap it around you on the ground, and then stay there in the middle of a fire. It takes about a minute for the fire to pass, and the shelter will help to manage the heat from those