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The Ultimate Game-Changer

OG Breastmilk Chiller

OG Breastmilk Chiller

Regular price $68.98
Sale price $68.98 Regular price
Sale Sold out
Color: Zen Green

GIFT IT! In the order notes, include your special note or add one of our super cool Chiller Glam Cards. We will make sure this Chiller arrives as a gift you are incredibly proud to give!

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OG Breastmilk Chiller


Free the Moms! With the OG Breastmilk Chiller,  there’s no need for a fridge, bulky ice packs, or plastic bags and bottles. Pump directly into the chiller and enjoy up to 20 hours of safe chilling. Compatible with all major breast pumps, and you can even use the lid for double-pumping or feeding your baby with a standard nipple assembly! 

  • Up to 20 hours of safe chilling for 27 ounces
  • Extra-large capacity: Holds 12oz – 34oz
  • Compatible with all major breast pumps
  • To see if your pump needs an adapter, check out our FAQ page. 
  • Easy to use and transport
  • Reduces risk of contamination
  • Travel friendly: TSA loves it!
  • FSA, HSA, and HRA reimbursable! Use your card or get reimbursed by your provider.
  • Read the whole product guide for how-to instructions
  • Comes with a Lifetime Warranty


 Keep It For a Lifetime: It's great for keeping infused beverages, wine, and any other drink cool or hot for hours, wherever you go. 

Highest quality materials: Consumer product tested and approved for child and food safety standards. Copper-lined and bismuth sealed because moms deserve the highest performance and quality. BPA/BPS & DEHP free and absolutely NO lead components.

Caution: Do not seal any container, including your Chiller, with extremely hot contents inside. When removing your tea infuser or opening the drink spout, be aware that contents may be hot and could cause burns. Avoid using boiling water with your Chiller. 

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Product Details

  • Extra-large capacity: Holds 12oz.-34oz.
  • Provides 20+ hours of safe chilling for 27oz.
  • Compatible with all major breast pumps
  • Travel-friendly, TSA compliant
  • FSA, HSA, and HRA approved - use your card or get reimbursed
  • Patent-pending revolutionary technology

Highest quality materials: BPA/BPS & DEHP free and absolutely NO lead components

What’s Included

  • 34 oz. Double-walled stainless steel outer body w/ powder-coated exterior and lid
  • 12 oz. Stainless steel inner chamber w/cap
  • Versatile connecting collar with bottle and pump threads
  • Food-grade platinum silicone handle accessory for easy grab-and-go
  • Detailed how-to and care instruction guide

Product Care

  • Wash throughly before use
  • Hand wash outer chamber with dish soap and warm water
  • Inner chamber and other components are dishwasher safe, top rack only
  • Do Not Microwave
  • Do Not Boil- will damage components
  • Do Not Freeze- will cause expansion/ misshape components
  • Read included care instructions carefully

Travel Tip: When flying, or traveling to higher elevations, periodically unscrew the upper components to alleviate pressure build-up

For Peace of Mind: The FDA states that while it's not possible to completely sterilize pump parts at home, dishwashing soap and warm water will do just fine for full-term, healthy babies

User Guide


Lifetime Warranty

We want your Chiller to be perfect for you. That's why Ceres Chill parts are covered for the original purchaser by a Lifetime Warranty.

Our Chillers are created with the safest materials, and we carefully designed them to be lightweight, versatile and tough. Still, like anything else, they can be damaged by all the stuff that happens around parents leading challenging and epic lives.

Learn More About Our Warranty

Customer Reviews

Based on 1303 reviews

So easy for travel. Love it!


This is very helpful for working moms❤️❤️❤️

Great but not perfect

My milk would not get to a safe temperature of less than 40 f with using ice in the larger chamber and milk in the smaller chamber (aka advertised as the most convenient method). I ended up having to check it several times and adding more ice and it never got below 49 F after 3 hours. I had to switch to the alternative method of putting ice in the smaller chamber and milk in the larger chamber. While doing this I had a large milk spill which was quite upsetting. Using this method the milk got appropriately cold within 30 minutes read as 39 F. Lesson learned I won’t be using the method of putting milk in the smaller chamber again as it’s unreliable and leads to unsafe milk temps.

Other thing to note is the advertised keeps milk cold for 20 hours should be taken in the appropriate context. If you add body temperature milk you will have to replace the ice at least once throughout an 8 hour work day. I end up adding more ice to the inner chamber after each pump as ice is usually mostly melted by the time 2 hours rolls around for the next pump.

This will keep milk cold if you replace the ice but it’s not a set it and forget it solution like a fridge would be. However for me it is more convenient than having a large fridge and I have easy access to ice at work. If you don’t have access to ice for hours and will be adding milk throughout the day, I would consider an alternative milk storage solution. I am mostly happy with this product and I did buy a second one.

Hey A.C!
Oh wow! I am so glad you're loving your chiller, but I think there is a bit of confusion on the correct temperature for storing breast milk. Breast milk is really incredible and unlike regular food or milk. According to the Academy of Breast Feeding Medicine, breast milk can be stored at 59*F or below for up to 24 hours! Based on the info you've given us, it sounds like your milk has been incredibly safe in your chiller. As you stated, it does take time to bring your milk down to a safe temperature, and can take up to 4 hours to bring your milk down to a safe temperature once placed in the chiller. Whether your milk is placed in a cooler, a fridge, or the chiller - it will take time to bring your warm milk (98.6*F) down to a safe temperature for storage. I am so glad that you loved your chiller enough to purchase another! Please reach out to me at if you have any more questions.
P.S. - This video is really helpful to ensure you have smooth pours from the outer chamber!


Very convenient. Good quality. Keeps milk cold for hours!

Great product!

I used it for a work day trip. It worked so well to not have to carry a cooler around, it’s stylish and easy to clean! Just remember to refill the ice when it melts about a couple hours. Definitely recommend though!