This 4-Litre Round-Shaped Casserole Features A Mirror Finish And Is Both Airtight And Freezer Safe. Made From High-Quality, Food-Grade Stainless Steel, It Is Durable, Easy To Wash, And Clean. The Specially Designed Double-Walled Structure Is Insulated With Premium Polyurethane Foam To Maintain Food Temperature For Long Hours, Keeping It Hot Or Cold As Stored. The Gasket Provides Complete Protection By Preventing Heat Loss, While The Lid Locking System Ensures Ease Of Use. Its Non-Magnetic Stainless Steel Body Is Sturdy, Energy-Efficient, And Eliminates The Need For Reheating, Preserving The Freshness And Taste Of Food.