1Our milk powder container body is made of food grade PP material, eco-friendly, safe, healthy and durable to use 23 interlayers design, you could put quantity of milk powder to be taken at one time in each layer box, the you could carry 3 times of milk powder for baby outdoor need, very convenient and practical 3The size of box mouth is reasonable, it is suitable to use with different size of milk bottle, practical to use 4Compact size, large capacity, good sealing, very easy and convenient to carry and store. And it is also very easy to clean 5The interior and exterior design, excepting for storing milk powder, the exterior could be taken down for independent use, it can be used to store baby foods, such as fruits, candies,biscuits and so on