We came up with - a functional adapter that has two compartments, one with a nipple and one with a handle, which marked scale. To exactly fill the required amount of formula and mix the substance with ease.By attaching the bottle to part with the handle, you mix the formula, and then close it with a rubber stopper, and then spin the bottle in part with a pacifier, and begin to feed the baby.Also, we thought more about the problem of consumption and the environment, and decided to make the adapter more interesting as a toy. When your baby gets older, you can give this item as a toy. After all, nothing is more catches the attention of young children as interesting and unusual items. We wanted to give the subject a second function, endowing it with not only a simple design, but also more innovative object that can enter the market.