Big Green Egg Reggulator Vent Cap precise temperature control, making it an essential accessory for anyone serious about grilling and smoking. This vent cap outperforms other airflow controllers with its superior accuracy and ease of use. Designed with a patent-pending insulated adjustment tab, it ensures comfortable handling even during long cooking sessions. Compatible with the optional cast iron Rain Cap, it enables all-weather cooking, allowing you to maintain cooking conditions regardless of the weather. Model Number: