With more than a decade of branding and uniqueness, the Doctor Bétta Baby Bottle's unique shape has proven to the best ideal feeding angle as with breastfeeding. Through continuous researches by global pediatric doctors and experts and devised by American pediatricians, the Doctor Bétta Baby Bottle has been continuously improved with quality material and an improved nipple. All Dr Betta baby bottles are manufactured in Japan. It has received many outstanding awards such as Kids Design Award and Good Design Award as proof of its quality. In addition, it is highly recommended and endorsed by the pediatricians globally and in hospitals to protect the baby's health. Top 3 benefits of having the same feeding angle as breastfeeding: 1. Safe for the ears 2. Swallowing facilitated 3. Much less air swallowed