Cake-shaped food warmer sets 4PCS lunch box casserole

Available in 2.0L, 4.0L, 6.0L, and 10.0L sizes, this double-layer lunch box is crafted from high-quality plastic and stainless steel. With advanced insulation foam between layers, it keeps your meals hot or cold for hours. Perfect for daily use, its sturdy design ensures durability, while the leak-proof lid makes it ideal for on-the-go meals. Enjoy fresh, perfectly temperature-controlled food anytime.