High Quality Materials:Food grade plastic, premium BPA free PP material. Suitable for: over 0 years old. Temperature: -20 to 110 No Wasted Milk Powder:Separate compartments, no powder between compartments leaking! Easy spout dispenser right in the bottle, no more putting formula in the container. Screw cap for added security. Portable and Airtight:Minimal size, easy to carry, built-in silicone ring to ensure airtight seal and prevent formulations or leaks. food from getting wet and spoiling. Versatile:Can also be used as a snack and baby food container for coffee, tea, cocoa powder, spices, sugar, snacks, etc. Portable design:Easy to carry, reduces the risk of accidental breakage of the canister. Easy to clean, washable, please dry completely before using again.