Our baby bottle is carefully designed for babies and parents. The bottle is designed with the child’s needs in mind and is made of borosilicate glass, which is temperature- and thermal shock-resistant, durable, and much more. Also, the bottle comes with a foldable funnel making it easy for you to fill up the bottle fast and easily with less milk/formula waste. Lastly, our baby bottle contains a milk lock for easy and hygienic storage. It can be placed under the screwcap and cap.