Weber Smokey Mountain Thermal Jacket

If you're using your WSM in cooler, cold, rainy, or windy conditions, maintaining an even temperature in your smoker can be difficult.

With this insulation jacket, not only will you save fuel, but also prevent your WSM from losing heat. The silicone coating also lets you use the jacket as an all-weather cover when you're not cooking. Most importantly, the design allows for use a controller such as the guru ( party q or digi q), Flame Boss, Q master or LavaLock ATC-1 with this jacket. Rated up to 700F.

Pick size in the option section. 18 or 22 is available