OG+ Chiller/Warmer
$
68.98
Free shipping & returns for Babylist orders $45+
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color
Dusty Lilac
1
Overview
Description
The OG+ is an all-in-one chiller (and more) that offers stress-free storage on the go.
It keeps up to 28 oz of breastmilk cold for 20+ hours without the need for coolers or ice packs.
The extra large capacity is designed to store up to 38 ounces total.
It also doubles as a warmer and bottle—you can chill, warm and feed from one container.
The Ceres Chill OG+ works with all major pumps (just check if your pump needs an adapter).
What we about it
Keeps breastmilk cold for 20+ hours.
Details
- What’s included: (1) OG+ Chiller/Warmer (38oz Outer Chamber, 12oz Inner Chamber, Connector, Small Cap, Upper Cup)
- 20 hours of chilling for 28 oz
- 2 chilling options: use ice or freeze the Inner Chamber beforehand
- Portable bottle warming
- Compatibility with most major pumps (pump parts and nipples not included; use what works best for you and your baby)
- TSA-approved
- Avoid sealing with boiling water or extremely hot liquids
- Materials:
- Food-grade stainless steel, platinum silicone, and safe PFAS-free coatings
- No BPA, BPS, DEHP, lead or harmful chemicals
- Copper-lined and bismuth-sealed for top performance
- Care: Dishwasher-safe parts (just five parts)
- Manufacturer’s warranty: Lifetime
More to consider
Q&A
Have a question? Ask an expert.
Start typing and see existing answers.
How do you use the warmer function?
Best Answer: To use the warmer function on the Ceres Chill OG+ Chiller/Warmer, you fill the outer chamber with hot water, then place the cold milk or bottle in the inner chamber and seal the unit; the hot water in the outer chamber gently warms the milk in the inner chamber so it’s ready to feed after several minutes. Avoid using boiling water or extremely hot liquids, and give it a bit of time for the heat to transfer evenly.
hi I see how it works as a chiller how does it work as a warmer?
Customer reviews
266 Ratings
1-10 of 266 Reviews
Not for coffee
I needed a thermos for coffee but there wasn’t any indication on the product that it’s meant for breast milk… just some lady on a crescent moon shooting a snowflake arrow? Anyway, I’m in trouble now.
Jan 1, 2026
You need it!
For an on the go/working mom, this little gadget is worth all the money. I’ve tried other chillers like this, but none of them compare. Leaving the house for a few hours with a baby or just with pumping supplies is rough. This chiller makes it easier!
Dec 29, 2025
My Daughter-in-law loved her gift!
Dec 29, 2025
So helpful for travelling and night pumping!
Dec 25, 2025
empowering
Bought the chiller in anticipation of going back to work, and decided on the bundle since it was a great deal. The chiller itself is beautifully crafted, and the engraving looks fabulous. In retrospect, it may have been nice to have a gift bundle option with the demi. I'm a "just-enougher" so will unlikely fill the outer chamber during a normal work day, but will it will be great for a long trip. I plan to use the inner chamber for storage so it all works out! The packaging was also phenomenal…
Dec 22, 2025
Missing the bottle
My order did not have the additional bottle I ordered.
Dec 15, 2025
Impressive!
This chiller has truly simplified - and given me great confidence - going back to work while breastfeeding. I end up filling the inner piece with water and freezing overnight. Although I don't pump enough throughout the day to even touch the iced inner piece, it STILL keeps my milk cold for an entire work day (sometimes up to 9 hours/day). Just a quick swirl of milk so it at least touches the ice, and it's good! Back in October I was traveling and ended up checking my *full* chiller in my…
Dec 11, 2025
LOVE THIS!!!!
Best thing I have ever bought! Makes breast feeding so much easier and convenient! It keeps my milk perfectly fresh all day and I also use at night as well! THE BEST THING EVER! Highly recommend!
Dec 11, 2025
LOVE IT
I wish I would’ve bought this before buying my Momcozy breastmilk cooler !! I love how versatile this chiller is . I love how it keeps my milk cold and that I can use the smaller compartment for my milk or the the larger compartment it gives you so many different options which I don’t get with my Momcozy cooler . I like how I can make it into my babies bottle or I can use it as my water bottle or attach it to my flange while pumping this chiller is Amazing !!!
Dec 8, 2025
Personalized OG+ Chiller/Warmer
Dec 1, 2025
