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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: Set Sail! Navy

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 1225 reviews

Breast feeding moms… this is a need!! No longer having to worry about having a fridge. This keeps my milk cold for hours!! Used on vacation while on the go from place to place. AMAZING! I just keep the middle in the freezer frozen at all times and take it out when needed! The quality of this product is amazing! Definitely worth it!!!

chelsea wilkinson
Not sure if it keeps my milk cold

I leave this on my desk from 8-4 and I fill the small chamber with ice and I feel that the ices melts by 12 and I’m having to refill with ice if I have some, I just question if my milk is staying cold when I open it it doesn’t feel cold inside! So I have been putting it in the fridge so kind of defeats the purpose of such an expensive water bottle in my eyes. Not sure if I’m 100% a fan.

Chelsea! Oh wow! I am SO glad that you're loving the chiller, but please know it can be completely normal for your ice to melt a bit after several hours! Remember, the chiller is designed to hold breast milk, that comes out of your body at 98.6*F, and bring the milk down to a temperature that is safe to store milk! (59*F according to the Academy of Breastfeeding Medicine). Even if your ice has melted a bit, it is still working to chill and maintain the temperature of your milk for the rest of the 20 hours! In case it helps, here’s our blog post about this:
I definitely want to make sure that you feel comfortable and confident using your chiller, though - please reach out to me at anytime to talk this through. I'd love to make this work for you if I can.

All my best,

Maddie Papke
Perfect for pumping at work as a Nurse

I had my second child in October and purchased this Ceres Chiller to use at work. I am a Nurse and do 10 hour shifts. This has been perfect for my long shifts and is an easy way to store my milk. I much prefer this to having to store in bags or bottles in the community fridge or a questionably cold cooler. This has been so easy and put me at ease. I love it!

Kandice Atisme-Bevins

OG Breastmilk Chiller

Hey Kandice! I am so sorry your experience with your Chiller has been less than exceptional. I would love to make this right for you if I can! Please reach out to me at, I look forward to talking with you!
All my best,

Best cooler/chiller ever!

This is the best cooler/chiller ever! I have left the outer chamber with ice open for more than 12 hrs and still found unmelted ice. It is lighter than a yeti of same size I definitely see myself using it beyond my breastfeeding journey.