Flexible silicone sous vide lid with openings from 2 to 8 inches. It fits most vacuum cookers, helping you achieve precise and consistent cooking with reliability. Quick and quiet cooking. This lid supports low-temperature vacuum cooking without sacrificing speed or quiet operation. It preheats faster, shortens total heating time, and operates quietly. Effortless sous vide lid. By reducing evaporation during long cooks, it helps maintain stable temperature so you do not have to constantly refill the water bath. Flexible fit. Made of high quality silicone, this lid is a durable partner that seals any pan tightly. Its flexible design lies flat on surfaces while preventing heat loss and water evaporation. Use scenarios - Preheat and cook in small to mid sized pans (2–8 inch openings). Use the lid to speed preheating and maintain a quiet kitchen during the cook. - Long sous vide sessions (for example 8–24 hours) in a deeper pan. The lid reduces evaporation, helping keep precise temperature and minimizing refills. - Batch cooking with different pan sizes. The flexible silicone lid seals tightly across pans from 2 to 8 inches, enabling quick transitions without losing heat or water.