Come and Check Our Promo Solutions.Use high quality food grade SUS304 material. Double wall with vacuum insulation in the middle.Hot soup containers come with folding spoons, so you don't need to bring utensils to work. The oversized openings can hold large pieces of food that are easy to clean, perfect for work, school, offices, travel, and camping.The food tank is leak-proof and does not leak when inverted. Durable double-layer stainless steel can keep hot and cold food for 12 hours and room temperature for 24 hours.Suitable for adults and teenagers. In addition, it is eye-catching and the lid is made of stainless steel.The food can is sealed with silicone ring to prevent leakage. Pls check inventory and detailed info with us before placing your orders.