The grill insulation Blanket for Traegers HELPS YOU GRILL AT HIGHER TEMPERATURES IN THE COLDER MONTHS. It wraps around your smoker and provides a thermal insulation layer that locks in the temperature and prevents heat loss. This means you can GET YOUR GRILL TO HEAT UP FASTER AND MAINTAIN A HIGHER TEMPERATURE in spite of the weather outside. It’s perfect for when you’re searing a steak or rack of lamb. This insulated blanket REDUCES THE NUMBER OF WOOD PELLETS USED BY UP TO 50%. It locks heat inside the grill chamber, boosts fuel efficiency, and saves you money. The outer layer is DESIGNED TO PROTECT YOUR TRAEGER FROM HARSH ELEMENTS, helping your grill last longer. It’s an absolute must-have, and it’s PERFECTLY SUITED TO SUB-35-DEGREE DAYS.