Decided to go with glass bottles so there’s less risk of chemicals and microplastics leaching when heated versus plastic bottles. I got two different brands to test out. Also linking a clean baby formula made with European standards - all of my mom friends swear by this! And the Baby Brezza dryer/sterilizer for pumping and bottles. Baby bottles Glass baby bottles Organic baby formula Clean baby formula Baby registry Clear organization bin Nesting Maternity Baby Bump Baby bottle sterilizer/dryer LTKBaby LTKHome LTKBump