Dr. Brown's bottle is made of PPSU, which is a safe and high-performance engineering plastic material. Fall resistance, breakage resistance, easy cleaning and antibacterial. Bottle calibration is clear and feeding is more scientific. Dr. Brown's bottle has a wide caliber design, which is convenient for brewing milk powder, and has a gravity ball straw, so that the baby can drink milk lying down.
Dr. Brown is the first functional bottle designed by corey brown, an American doctor of medicine, and obtained an international patent in 1997.