OG+ Chiller/Warmer
$
68.98
Free shipping & returns for Babylist orders $45+
FSA & HSA Eligible
color
Vitamin D
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.
hi I see how it works as a chiller how does it work as a warmer?
How do you use the warmer function?
Customer reviews
297 Ratings
1-10 of 297 Reviews
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
Convenient cooler bottle
The OG+ is really convenient in ensuring my milk is chilled and remains chilled till i get home. One thing i was surprised about was the warping of the inner freezer chamber after i froze it before using it for the first time. Even though there is a dent below, i guess it’ll still work to keep my milk chilled. Edit: The team at Ceres Chill reached out and offered to send a replacement inner chamber. I really appreciate the service recovery and applaud the team at Ceres Chill for their excellent customer service! Thank you for reaching out!
Mar 12, 2026
Milk gets stuck in the lid
Purchased for an international trip, I filled the inside canister with ice and poured my milk into the outside canister. If the bottle was tipped over at all, the milk would get stuck inside the lip and would explode everywhere when opening. Very disappointing and a lot of wasted milk. I then tried putting the milk into the inside canister and ice on the outside, which didn’t last very long because you can’t put too much ice in it and get the inside canister to fit.
Mar 12, 2026
Milk stays cold all day!
I love that there is multiple ways to use this, great for travel.
Mar 12, 2026
