OG+ Chiller/Warmer
$
68.98
Free shipping & returns for Babylist orders $45+
FSA & HSA Eligible
color
Moonlighting
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
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Q&A
Have a question? Ask an expert.
Start typing and see existing answers.
hi I see how it works as a chiller how does it work as a warmer?
Best Answer: Put hot tap water in the outer chamber before leaving for the day. When you want to warm milk or formula, just pour the cold milk/formula into the empty inner chamber (or any narrow neck bottle), screw it all back together, and wait 7-10 minutes. The Chiller can warm up to 3 bottles over the course of 10 hours.
How do you use the warmer function?
Customer reviews
300 Ratings
1-10 of 300 Reviews
Very bulky and difficult to pour into bottles. Difficult to clean - especially the silicone rings inside the lid.
May 11, 2026
My life just got a lot easier
This product has been so great! The quality is perfect and the parts can all easily be cleaned. Most importantly, it’s given me more freedom and flexibility to be on the go with my baby and not worry about packing coolers and ice packs.
Apr 10, 2026
A key item for moms!
This combo collab - godsend! Love the Mimi and Pal bag as it can fit all my pumping essentials when I'm on the go! The Ceres Chill was also convenient for me. As an enougher, I use the inner chamber more, while I use the outer chamber to store 2 milk bags for my LO!
Apr 9, 2026
So grateful while in the hospital
I just left the hospital after a 4 night stay. My daughter is 12 months and I breastfeed about 3-4 a day. I have pumped at work (4 days a week) since she was 3 months and I have been in LOVE with this product. My love is now also filled with gratitude. I was able to pump directly into the bottle, saving on the difficult task of washing parts in the hospital. While also safely keeping all my milk cold so my husband could take it back to her. It was such a stress reliever knowing my baby was still getting my milk even though I couldn’t be home with her. Thank you Ceres Chill
Apr 1, 2026
So helpful overnight
This is perfect for storing overnight milk. Our LO doesn’t mind cold milk, so we keep her clean bottles upstairs and use this as a thermos. We’re able to help her when she’s hungry and respond more quickly. Probably one of, if not the, best things for the cost if you’re a pumping family.
Mar 30, 2026
Legacy OG Chiller/Warmer
Mar 30, 2026
The best!
I've been using my chiller for 6 months now and I absolutely love it! It keeps my breastmilk cold ALL DAY even when I leave it in a hot car. I have had a few questions along the way and the Ceres Chill team has been so kind, helpful, and communicative. Highly recommend!
Mar 28, 2026
Bottle arrived very damaged but wonderful customer service!
Very disappointed with how it arrived, but the customer service was exceptional! I will be ordering from them again.
Mar 24, 2026
OG+ Chiller/Warmer
Mar 23, 2026
Incredible
I don’t know what i would do without this! I use it everyday at work to store my milk after I pump! It’s incredible and the lady who designed this is truly a rockstar!! I recommend this to everyone
Mar 14, 2026
