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Owned by a small family MoogCo Baby is a family-owned shop. Every order supports a real family who personally stands behind what we sell — thank you for shopping small. 💚
Clean, classic, and effortlessly chic — Aspen White is for the mama who keeps it simple and does it beautifully. This starter set is everything she needs to pump, store, and feed on the go.
The MilKeeper® Starter Set is the complete breast milk storage system for moms on the go — everything you need to pump, store, and feed, all in one beautifully designed kit. Named a TIME Best Invention, it's the set that changed the game for pumping moms everywhere.
What's included:
- One (1) MilKeeper® Insulated Breast Milk Cooler — keeps breast milk cold for up to 20 hours without ice, fits perfectly in a car cup holder or stroller, and doubles as a reusable water bottle long after your breastfeeding journey ends
- One (1) 5 oz / 150 ml 3-in-1 Glass Breast Milk Storage Bottle — pump directly into it, store safely, and feed baby all from the same 100% plastic-free borosilicate glass bottle; BPA-free, microplastic-free, compatible with leading breast pump and nipple brands
- One (1) Ice Pack — attaches and fits perfectly inside the cooler; grab extra ice packs for extended daily use
Why moms love it:
- 3-in-1 bottle: pump, store, and feed from the same glass bottle — no transfers, no plastic
- Keeps milk cold up to 20 hours — from morning pump to end of workday and beyond
- 100% plastic-free system — no microplastics touching your liquid gold
- Compatible with leading breast pumps — available in Standard and Wide Neck
- HSA/FSA eligible
- Repurposes beautifully as a water bottle, snack container, and beyond
- Backed by our Free Glass Replacement Program and Lifetime Quality Guarantee — purchase with total peace of mind
Available in Standard and Wide Neck to fit your pump and nipple brand. Check our Compatibility guide to find your perfect fit.
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 glass bottle lets you pump, store, and feed from the same container, so milk never touches plastic. It is durable and designed for everyday use, with a simple shape that is easy to clean.
The insulated cooler fits car cup holders and most strollers, making it simple to move between pump, work, and home. It is compact, with few parts so quick clean up fits a busy day.
Pour directly into bottles, use milk bags, or switch to extra jars, the system adapts to how you feed and store. When you are done breastfeeding, the cooler repurposes as a reusable water bottle or snack container.
Focus on compatibility, daily routine, and how you plan to reuse the system long term.
- Neck Size: Pick Standard or Wide Neck to match your pump flange and feeding nipples for direct pumping compatibility.
- Capacity: Five ounce bottles work well for single feeds and quick outings; buy extras for longer days or longer shifts.
- Material: Glass avoids microplastics and cleans well, but handle with care and use the sleeve if you need extra protection.
- Portability: If you need long outings, prioritize an insulated cooler that keeps milk cold many hours without ice.
- Aftercare: Plan for cleaning, spare ice packs for extended use, and check warranty and replacement programs before buying.
Which neck size do I need?
Choose Standard or Wide Neck to match your pump flange and feeding nipples; check our Compatibility guide for your pump model.
How long will milk stay cold in the MilKeeper cooler?
The insulated cooler keeps milk cold for up to 20 hours without ice, though real world time depends on ambient temperature and how often you open it.
Can I pump directly into the bottle?
Yes, the 3-in-1 borosilicate glass bottle is made for direct pumping, safe storage, and feeding; confirm fit using the Compatibility guide.
What are your shipping and return policies?
We ship from a US warehouse, offer free US shipping on orders over $100, and accept returns within 30 days. Human customer support is available if you need help.
What if the glass breaks?
We offer a Free Glass Replacement Program and a Lifetime Quality Guarantee, contact customer support to arrange a replacement.
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Sweet Dream Drops:Gift
"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!"
"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…"