- Keep Warm Casserole - Insulated Keeps Food Warm Or Cold For Hours. Excellent Gift Idea. Maintains The Food Temperature For Up To 4 Hours. Stainless steel inner pan. Insulated With Polyurethane Foam. High Thermal Rating Ensures Temperature Maintainence For Longer Periods. Specially Crafted Handle Allows Single Hand Portability. These Casseroles Are Sturdy And Virtually Unbreakable. Size: 1.5 Litres. Color: White Floral. Dimensions: 9" L x 9" H x 5" W.- SKU: ZX9ANJD097