Trust me when I say I threw out ALL of our bottles once we tried the @nanobebe flexy silicone bottles. After having 2 kids, I am tired of washing multiple small parts in anti-colic bottles so I’m glad the anti-colic system is built into the nipple. It’s the perfect item to add to your baby registry and makes a great baby shower gift. You can use my discount code ‘TIEN15’ 😊 nanobebe nanobebebaby LTKbaby LTKfamily LTKbump