Quick Facts
Portable chiller and warmer that keeps up to 28 ounces chilled for 24 hours, designed for pumping parents who need on the go breastmilk storage.
Best for
Pumping parents needing portable breastmilk chilling and warming.
Key detail
24 hours chilling for 28 ounces
Size and fit
28 ounces
Consider if
Consider something else if you need more than 24 hours of chilling.
Shipping
Free US shipping over $100, 30-day returns
Chill, Store, and Warm Anywhere
Keeps up to 28 ounces cold for 24 hours, fits most pumps, and warms bottles on the go.
Chill, Store, and Warm Anywhere
Up to 24 Hours Cold
Up to 24 Hours Cold

Use ice or freeze the Inner Chamber beforehand to keep 28 ounces chilled for up to 24 hours. The two chilling options let you choose fast cooldown or all-day cold without a fridge.

Works with Your Pump
Works with Your Pump

Native compatibility with major pump parts means you can pump directly into the bottle or use common converters. Save time and avoid extra transfers during busy days or night feeds.

Portable Bottle Warming
Portable Bottle Warming

Designed for on-the-go warming, the OG+ brings ready-to-feed bottles where you need them. Removable parts are fully dishwasher safe, keeping cleanup simple between uses.

Thoughtful infant safety
Designed to limit handling and keep milk protected while you transport or store.
High capacity design
Holds 28 ounces so you can consolidate multiple pumps into one container.
Simple, no-fuss use
Two chilling options and pump compatibility reduce steps when you are tired or short on time.
Support from real people
Ships from a US warehouse, with responsive human customer support for questions.
How to Choose a Milk Chiller and Warmer

Pick the model that matches how and where you pump, travel, and feed your baby.

  1. Capacity needs: Choose a size that holds the amount you typically pump in a session to avoid transfers and spills.
  2. Chill method: Decide whether you prefer instant ice cooling or freezing an inner chamber for longer holds.
  3. Pump compatibility: Look for native fit with your pump or confirmed use with universal converters to pump directly.
  4. Portability: Consider weight, shape, and how it fits in bags and car cup holders for real-world use.
  5. Cleaning and care: Choose dishwasher-safe parts and simple seals to keep cleaning quick and hygienic between uses.
Frequently Asked Questions
How long will the OG+ keep milk cold?

When used as directed, the OG+ keeps up to 28 ounces chilled for about 24 hours, using ice or a pre-frozen Inner Chamber.

Can I pump directly into the bottle?

Yes, the OG+ is compatible with most major pump parts, and many users pump directly into the bottle to reduce transfers.

Is the product easy to clean?

Yes, the removable parts are fully dishwasher safe so you can clean components quickly and thoroughly.

Does this warm bottles without a plug?

The OG+ offers portable bottle warming designed for on-the-go use; follow the included warming instructions for safe feed temperature.

What about shipping and returns?

We ship from a US warehouse and offer free US shipping on orders over $100. We accept returns within 30 days and provide human customer support if you need help.

Can I use ice or freeze the chamber?

Yes, you can use ice for immediate cooling or pre-freeze the Inner Chamber for longer lasting chill, depending on your routine.

From the Moogco Baby Journal
The Essential Guide to the Best Breast Milk Storage
By Eda Ulger , Moogco Baby Editor and mom of two · Updated May 2026 Storing breast milk safely is all about your timeline. For short-term use, clean bottles or bags in the refrigerator are perfect for up to 4...
Read the guide →
From verified reviews
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"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"

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DB
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"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"

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Verified buyer · January 27, 2026
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"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"

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Lucinda
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★★★★☆

"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"

T
Trish
Verified buyer · May 10, 2025
★★★★★

"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"

E
Elizabeth
Verified buyer · April 2, 2026
★★★★★

"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"

S
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Verified buyer · December 5, 2025
★★★★★

"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"

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J
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J
Jessica
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★★★★★

"Only paci my breast feed three week old has accepted so far🙌🏼"

H
Hannah
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★★★★★

"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"

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DB
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"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"

G
Giselle
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★★★★★

"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"

A
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★★★★★

"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"

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"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."

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"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"

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"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"

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"These were great in the beginning helped me so much."

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"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."

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GI
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"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"

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"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"

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Micho
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★★★★★

"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"

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"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"

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Hailey
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★★★★★

"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."

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Verified buyer · March 25, 2026
★★★★★

"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"

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★★★★★

"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"

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Julie
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★★★★☆

"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."

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Bridget
Verified buyer · December 10, 2025
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"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."

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"These were great in the beginning helped me so much."

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Kyle
Verified buyer · December 11, 2025
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"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"

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Chaise
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