Freezable 12 Ounce Inner Chamber | OG+

Perfect for work

I had my original inner core upgraded so I can put it in the freezer. It’s so great I even ordered a second one. It’s so handy so that I can easily be prepared in the morning without having to put ice in it daily and easily get out the door to work.

Changing the Game from the Beginning

I’ve had my OG chiller since 2023. I upgraded to the reasonable inner chamber and it is an absolute game changer! I love that I know my milk is going to be at a safe temperature all day if I need it to and it is so easy to pop into the freezer and install. I really appreciate how thoughtful Ceres Chill l is when they engineer their products. They just GET moms.

Peace of mind for pumping at work!

The freezable inner chambers are so easy to use - I just fill with water the night before so I can pop them in before I head out the door, and it keeps the milk super cold all day! I have noticed a bit of warping on the bottom of one the chambers, even when not filled beyond the max line for freezing. Since I don't plan to use the inner chambers for milk storage, I don't mind that much, but was surprised given that these were designed specifically for freezing. 5 stars because I love the system overall!