Prestige Popular Svachh HA Deep Lid-Controls Spillage 2 L Pressure Cooker??(Hard Anodized). When there is an excess buildup of pressure within the pressure cooker, the gasket bulges out through the slit present towards the side in the lid of the pressure cooker. The pressure gets released through the opening on the lid. Ergonomically designed for easy handling. Pressure in the Pressure Cooker is regulated automatically to optimum levels for speed cooking; Metalic Safety valve, Long lasting gasket. The Prestige Popular Svachh Hard Anodised Pressure Cooker brings the best cooking experience to your kitchen. Its unique design helps you cook faster, and the innovative Deep-lid keeps your kitchen clean, at the same time. Perfected over a period of time with the trademark Prestige engineering, expect the very best with up-to-date innovations and features. Add to that, the elegant design and splendid finish, the cooker is a sheer pleasure to cook with.