Portable and Practical: Includes a foldable tableware set stored in the lid, perfect for travel, kids' lunch, or adult meals, combining convenience with hygiene Sturdy Stainless Steel: Crafted from high-grade stainless steel, this food thermo resists rust and corrosion, providing long-lasting performance and safe food storage Superior Heat Retention: Keeps food hot for up to 12 hours with double-wall vacuum insulation, ensuring warm meals throughout the day whether at school, office, or on-the-go Leak-Proof & Reliable Seal: Equipped with a secure silicone gasket and screw-on lid that prevents spills and maintains freshness, ideal for both liquid and foods Wide Mouth Convenience: The 40oz wide mouth design allows easy filling, serving, and cleaning, accommodating a variety of meals including soups, stews, and pasta