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Haakaa's borosilicate glass jar with leakproof lid safely stores breast milk, purees, and snacks, and converts into a baby bottle with Gen.3 attachments.
Pair withHaakaa Goats Wool Wooden Baby Brush & Comb Set$10.00
Categories : Pump Accessories
SKU : SEA-PUM-228
The Haakaa Glass Baby Food Storage Jar (Gen.3) is a versatile, BPA-free storage solution designed for parents who want a safe, durable way to keep breast milk, purees, and snacks fresh. Made from hardy borosilicate glass, this 6.3 oz/180 ml jar resists thermal shock, so you can move it from freezer to warmer without worry. The twist-tight, leakproof lid keeps liquids secure, while the wide neck makes filling and cleaning effortless.
Wondering if this jar can handle boiling water? Yes—the borosilicate glass is designed to withstand high and low temperatures, so you can sterilize it in boiling water or store it in the freezer. This makes it ideal for meal prep, storing expressed milk, or keeping homemade baby food ready for busy days.
One of the standout features of this Haakaa glass jar is its compatibility with Gen.3 attachments, such as the Anti-Colic Silicone Nipple and Sippy Spout (sold separately). Simply swap the lid to transform the jar into a feeding bottle—perfect for transitioning between storage and feeding.
If you're comparing baby food storage options, consider the 6.3 oz capacity, which suits single feedings or small portions. The wide neck also allows for easy scooping and cleaning, and the ergonomic shape is comfortable to hold. For parents who prefer glass over plastic, this jar offers peace of mind with no chemical leaching.
Best suited for newborns and up, this Haakaa food storage container is a reliable, eco-friendly choice for storing breast milk and baby food at home or on the go.
Borosilicate glass resists shock temperatures, allowing boiling-water sterilization and freezer storage without cracking.
Twist-tight silicone lid creates a leakproof, airtight seal to keep breast milk and purees fresh and spill-free.
Compatible with Haakaa Gen.3 nipples and sippy spouts, turning the jar into a feeding bottle for multi-purpose use.
Color: Grey
Model: Gen.3
Capacity: 6.3 oz / 180 ml
Material: Borosilicate glass, silicone lid
Product Type: Glass Baby Food Storage Jar
Compatibility: Haakaa Gen.3 Anti-Colic Silicone Nipple and Sippy Spout (sold separately)
Package Contents: 1 jar with lid
Care Instructions: Boil-safe, freezer-safe, dishwasher-safe
Seller: SealKeeper
MPN: Gen.3
This Haakaa glass jar is part of a modular system that includes collapsible silicone storage options and bottle attachments. Its wide neck fits standard bottle brushes and makes pouring and scooping easy. The grey tint is non-toxic and won't stain, and the jar's smooth interior prevents residue buildup. For parents who prep multiple jars, the stackable design saves fridge and freezer space. Pair it with Haakaa's silicone freezer trays for organized portioning from day one.
Yes, the borosilicate glass is heat-resistant and can be sterilized in boiling water. Allow it to cool gradually to avoid thermal shock.
Remove the storage lid and attach a Gen.3 silicone nipple or sippy spout (sold separately) to the threaded neck. The jar becomes a feeding bottle.
While borosilicate glass is durable, sudden temperature changes (e.g., moving from freezer directly to boiling water) can cause stress. Always let the jar adjust to room temperature before extreme temperature changes.
Leave at least 1 inch of headspace at the top to allow for expansion. Freeze upright, and avoid overfilling. Thaw in the refrigerator or in warm water.
These jars are great! The lid seals tightly, and they don't break when dropped (mine survived a few falls).
I use these for storing purees and breast milk. They are heavy glass, but that's fine for home use. The lid is easy to open and close. Would be better if they came in different sizes.
I love these jars! They are made of thick glass that feels durable. The airtight lid keeps food fresh, and I can see what's inside. I also use them as baby bottles with the Haakaa attachments – very versatile. Cleaning is a breeze, and they are dishwasher safe. Highly recommended!
Good jars, but they are quite heavy for travel. The glass is thick and reassuring, and the lid is truly airtight. I just wish they were lighter for carrying in the diaper bag.
These are my favorite storage jars now. I use them for everything – baby food, snacks, even leftovers. The wide neck makes it easy to fill and scoop out. The grey color is cute too. Definitely worth the price.
The jars are okay, but the lids don't always seal perfectly. Sometimes food leaks if I store them on their side. I've tried tightening them more, but it doesn't help consistently. Not as airtight as advertised.
I use these to store homemade purees and they are perfect. The glass is safe and doesn't retain odors. The lids fit securely and keep everything fresh. I've bought multiple sets and will buy more.
I love that these jars can be used as bottles with the Gen.3 attachments. It saves money and storage space. The glass is sturdy and easy to clean. My baby drinks from them well. The airtight lid is great for storage too. Highly recommend!
These jars seemed nice, but after a few weeks of regular use, one of them cracked in the dishwasher. I didn't think I mishandled it, but it just gave out. Disappointed, because they are not cheap.
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