Tmvel Hot Pot Casserole with Steel Interior - Keeps Food Warm and Fresh Upto 5 Hours (2.5 Liter, Red) These Casseroles are ideal for keeping all kind of foods hot or cold and Fresh for upto six hours. The interiors are covered with superior quality stainless steel which is resistant to corrosion are rust-proof. The casseroles have a perfect finish and good resistance against breakage. Insulation with Polyurethane Foam with High Thermal rating ensures temperature maintainence for longer periods. Casseroles come with spill proof and easy to open well fitted lids to enable grip without much effort. Specially Crafted Handle allows single hand portability ? Specially crafted handle allows Single hand portability. These casseroles are light in weight and thus can be comfortably carried to picnics & parties. Excellent Gift item for any occasion.