The present invention aims to help a mother to conveniently feed a baby using a bottle. According to the present invention, a cover of a feeding bottle is invented, wherein the cover acts as both a cover and a tool, which enables the mother to hold the bottle using her mouth while the mother feeds the baby. Mom&primes third hand of the present invention includes an assistant device for the feeding bottle and enables the mother to hold the assistant device using her mouth and her chin. The mom&primes third hand is made of a material which is harmless when the mother holds the mom&primes third hand using her mouth. When using the mom&primes third hand, the mother can feed the baby using the bottle with one hand and can do other things with the other hand.COPYRIGHT KIPO 2015젖병 뚜껑을 새롭게 개발하여 뚜껑으로써의 기능과 수유중 젖병을 입으로(턱으로) 잡아주는 도구로써의 기능 함께 병행하는 기능입니다.
