[Material] - The milk powder container is made of high quality PP material, it is eco-friendly and non-toxic. Please use high temperature sterilization before use. Each 120ml layer can store 50g milk powder. A total of 480ml is packed in four layers, which can cover the child's daily milk powder needs. [4-layer design] - The spiral twist is designed to shake freely without any powder coming out. The spiral rotation can be done in layers. The four layers can be separated at will to adjust the colors. [Easy to carry] - Easy to separate compartments and lids for cleaning after use. Hand-held PU hanging ring design is more convenient for mother to wear, strong and easy to fold, soft and not harmful to skin. You can take it out easily. [Multifunctional] - Independent layer design for storing baby's daily meals, can also be used to store snacks, fruits, candies, oatmeal, cornmeal, nuts and other baby foods.