Stays hot or cold: CHaKO LAB vacuum insulation technology for max temperature retention of hot or cold meals, Keeps hot for 6 hours, keeps cold for 12 hours Clean and hygienic The spoon pops out automatically when you press it. When you are done, just screw the lid on and the spoon will be automatically fixed. Your hands will not get dirty and the food will not be touched during the whole process. Unique design: The spoon fits tightly against the wall of the cup, and the spoon is not made of steel, so it will not make any noise when eating. Extremely durable: The cup body is made of 18/10 stainless steel, suitable for meals, yogurt, salads, complementary foods, etc. Easy to carry: The curved handle allows for a good grip, and the cup is very small, so it won t take up much space in a backpack.