Momcozy Milk cooler hack

[Alexandria]

You can use the Momcozy bottles as a sippy cup in a way with the NUK sippy nipple. Fits perfect in the ring with no leaks or spills. When I travel with everything, I stack the bottles and put the nipple on top until I’m ready to use. I pour my milk in the glass bottle to store and use the empty plastic bottle for him to drink out of. You can also stack both Momcozy bottles and nipple, a more snug fit but the cooler lid still screws on still.