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The MilKeeper Starter Set in Pink Sands is a complete breast milk storage system for moms on the go. The kit includes an insulated cooler that keeps milk cold up to 20 hours, a 5 oz / 150 ml 3-in-1 borosilicate glass bottle for pumping, storing, and feeding, and an ice pack that fits inside the cooler.
Key Features
- Includes insulated breast milk cooler, 5 oz glass bottle, and ice pack
- Cooler keeps breast milk cold up to 20 hours without ice
- Insulated cooler fits in a car cup holder or stroller
- 5 oz / 150 ml 3-in-1 borosilicate glass bottle for pump, store, feed
- 100% plastic-free, BPA-free, microplastic-free glass bottle
- Bottle compatible with leading breast pump and nipple brands
- Ice pack attaches and fits perfectly inside the cooler
- TSA-approved for travel and HSA FSA eligible
Details
- Brand: Mila's Keeper
- Set name: MilKeeper Starter Set
- Color / Variant: Pink Sands
- Contents: One insulated breast milk cooler; one 5 oz / 150 ml 3-in-1 glass bottle; one ice pack
- Bottle material: Borosilicate glass
- Bottle features: Pump directly into it, store safely, and feed baby from same bottle
- Plastic status: 100% plastic-free; BPA-free; microplastic-free
- Cooler performance: Keeps breast milk cold for up to 20 hours without ice
- Compatibility: Compatible with leading breast pump and nipple brands; available in Standard and Wide Neck
- Certifications and eligibility: TSA-approved; HSA FSA eligible
- Guarantee: Free Glass Replacement Program and Lifetime Quality Guarantee
Who It Is For
For pumping moms on the go who want a complete pump-store-feed system. Suited for travel, workdays, and outings where keeping milk cold and avoiding plastic matters.
Frequently Asked Questions
What comes in the MilKeeper Starter Set?
The set includes one insulated breast milk cooler, one 5 oz / 150 ml 3-in-1 glass breast milk storage bottle, and one ice pack.
How long will the cooler keep breast milk cold?
The insulated breast milk cooler keeps breast milk cold for up to 20 hours without ice.
Is the 3-in-1 bottle plastic-free?
Yes. The bottle is 100% plastic-free, made of borosilicate glass, BPA-free and microplastic-free.
Does the ice pack fit inside the cooler?
Yes. The included ice pack attaches and fits perfectly inside the cooler.
Is this set approved for travel and eligible for HSA FSA?
Yes. The set is TSA-approved and HSA FSA eligible.
All orders are processed and shipped within a maximum of 2 to 5 business days. Please note that this is an estimated timeline and does not constitute a guarantee, as national holidays and other external factors may impact final delivery and shipping times.
🚚 Free Shipping and Discount Clarification
For qualifying orders of $100 or more, the maximum available discount applied to your order is $30.


The 5 oz borosilicate bottle is 100 percent plastic-free, BPA-free, and microplastic-free, so your milk touches only glass. Pump into it, store in it, and feed from it to avoid transfers and reduce waste.

The MilKeeper insulated cooler fits cup holders and keeps milk cold up to 20 hours without ice, so a morning pump stays safe through a long day. The included ice pack snaps into place for extra cooling when you need it.

Few parts mean faster cleanup between pumping sessions, and the bottle is available in Standard and Wide Neck to match your pump and nipples. After breastfeeding, the cooler repurposes easily as a water bottle or snack container.
Pick the MilKeeper setup that matches how you pump, travel, and plan to use it after breastfeeding.
- Neck Size: Choose Standard or Wide Neck to match your breast pump flange and preferred nipples, check our compatibility guide first.
- Daily Routine: If you pump at work or on long shifts, prioritize the cooler that maintains temperature for up to 20 hours.
- Commute Needs: For frequent travel, look for the insulated cooler that fits cup holders and includes an ice pack for extra cooling.
- Bottle Capacity: The set includes a 5 oz glass bottle, ideal for single-session storage and feeding; use multiple bottles for larger daily output.
- Care and Cleaning: Fewer parts means faster cleaning. Glass bottles are dishwasher safe on top rack, and the cooler wipes clean for daily reuse.
Will this fit my breast pump?
The MilKeeper bottle comes in Standard and Wide Neck to fit most leading pumps and nipples, check our compatibility guide to confirm your model.
How long will milk stay cold without ice?
MilKeeper’s patented insulation keeps milk cold up to 20 hours without adding ice, suitable for commutes and long workdays.
Is the bottle really plastic free?
Yes, the included 5 oz bottle is borosilicate glass, BPA-free and microplastic-free, so milk contacts only glass and metal where applicable.
What if a glass bottle breaks?
We offer a Free Glass Replacement Program and a lifetime quality guarantee, contact our U.S. customer support and we will help with next steps.
How do shipping and returns work?
We ship from a U.S. warehouse, orders over $100 qualify for free U.S. shipping, and we accept returns within 30 days. Reach out to our human customer support if you need help.
G 5.0 on Google · 9 reviews · Verified buyer reviews from our store
"We got floaties for our toddler and they are great! She loves swimming and these are so nice to have. Company is owned by a husband and wife and they are kind and…"
"I purchased a bat costume for my daughter with Moogco and we absolutely loved it! We used it for our daughters first Santa photos. They are a small business worth…"
"Ordered from here and they sent my items fast! Great quality!"
"High quality toys. Customer service is helpful and responsive. Will buy from this store again!"
"All of my dealings with them have been great!"
"Wonderful company to work with! Great product"
"great prices and fast shipping!"
"Wonderful products"
"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…"
"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…"
"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…"
"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…"
"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…"
"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"
"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"
"Only paci my breast feed three week old has accepted so far🙌🏼"
"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…"
"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…"
"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 !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"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…"
"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…"
"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…"
"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…"
"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…"
"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"
"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"
"Only paci my breast feed three week old has accepted so far🙌🏼"
"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…"
"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…"
"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 !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"We got floaties for our toddler and they are great! She loves swimming and these are so nice to have. Company is owned by a husband and wife and they are kind and…"
"I purchased a bat costume for my daughter with Moogco and we absolutely loved it! We used it for our daughters first Santa photos. They are a small business worth…"
"Ordered from here and they sent my items fast! Great quality!"
"High quality toys. Customer service is helpful and responsive. Will buy from this store again!"
"All of my dealings with them have been great!"
"Wonderful company to work with! Great product"
"great prices and fast shipping!"
"Wonderful products"
"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."
"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…"
"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…"
"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"
"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"
"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."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"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…"
"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."
"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…"
"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…"
"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"
"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"
"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."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"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…"