Mason Bottle 4oz Breast Milk Storage Jars (12-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable

Price: EUR30.89
(as of Dec 09, 2025 07:01:26 UTC – Details)

Product description

Made from Healthiest Materials

Our Storage Jars are made from high-quality, non-toxic, and lead free glass that ensures the contents remain free from harmful chemicals.

Precise Volume Markings

With a distinct line every 1/2oz, you can keep track of how much you’re storing, mixing, and feeding with ease.

Simply Stackable

Our smooth recessed lids and rounded bottom on our jars makes stacking seamless so you can utilize your space with ease.

Sealed for Freshness

Say goodbye to freezer burn and leaks! Our BPA-free lids come with a 100% food grade silicone O-ring that ensures an air tight, leakproof seal.

DISHWASHER SAFE

All our products are dishwasher safe, easy to disassemble and handwash. You won’t need a bottle brush.

MULTIPURPOSE

Made from pure medical grade silicone, it easily converts from a snack cup, to a sippy cup, open cup and more – simply by switching out the lid.

SAFE & NON-TOXIC

3rd Party Green Lab Certified Tested free of BPA, BPS, PVC, Phthalates and Lead

HIGH QUALITY

As new parents, we wanted to eliminate plastics wherever possible and prioritize sustainable and USA-made quality.

Food Storage

Stackable Mason Jar Storage with colorful plastic lids.

Mason Bottle Accessories

Colorful Mason Bottle Sleeves, Plastic Mason Jar Rings, Silicone Nipples and more…

Sippy Cups

Stainless steel straw cups, sip & snack set, Reusable Squeeze Pouch with a Mason Bottle Sippy Straw Top

Meal & Snacktime

Sip & Snack set with removable lids as a perfect travel companion, Silicone Spoons and more…

Reusable Baby Bottles

Reusable Baby Bottles, Stainless Jars and more…

Glass Mason Bottle

Mix & Match!

Cap + Ring

Silicone Nipple

Silicone Straw Top

Glass Mason Jar

Stainless Steel Jar

Silicone Bottle

Silicone Sleeve

Cap + Ring

Silicone Nipple

Silicone Straw Top

Glass Mason Jar

Stainless Steel Jar

Silicone Bottle

Silicone Sleeve

Cap + Ring

Silicone Nipple

Silicone Straw Top

Glass Mason Jar

Stainless Steel Jar

Silicone Bottle

Silicone Sleeve

Cap + Ring

Silicone Nipple

Silicone Straw Top

Glass Mason Jar

Stainless Steel Jar

Silicone Bottle

Silicone Sleeve

DIY Kit

Silicone Baby Bottle

Silicone Squeeze Pouch

Stainless Steel Straw Cup

For Healthy Kids & a Healthy World

Add to Cart

Add to Cart

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Customer Reviews

4.2 out of 5 stars 332

4.2 out of 5 stars 263

4.1 out of 5 stars 151

4.0 out of 5 stars 303

3.8 out of 5 stars 165

3.4 out of 5 stars 32

3.7 out of 5 stars 5

Price

EUR 28.31EUR28.31

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EUR 21.45EUR21.45

EUR 17.16EUR17.16

EUR 59.21EUR59.21

EUR 21.45EUR21.45

EUR 21.45EUR21.45

Includes

4 Jars of 4oz / 4 Jars of 8oz

8oz Mason Jar/Ring/Cap/Nipple

Silicone Squeeze Pouch

2 Straw Tops

4+8oz Jars/Rings/Caps/Nipples

Jar/Straw Top+Insert/Cap/Ring

Toddlers Cups (Blue/Charcoal)

Easy To Clean

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Non-Toxic, BPA & BPS Free

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No Air Bubbles, No leaking

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Reusable

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Easy to disassemble

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Safety First: Our glass baby food jars are made from premium, non-toxic, and lead-free glass, ensuring no risk of micro-plastics, toxins, or chemical leeching. Perfect for storing breast milk and baby food safely.
Airtight Freshness: Each jar comes with a removable 100% silicone ring around the lid, providing an airtight seal to keep contents fresh and prevent freezer burn. Ideal for preserving the quality of baby food and milk.
Space-Saving Stackable Design: The stackable lids make organizing easy and maximize storage space in your refrigerator or freezer. No more cluttered shelves—just neat, stackable jars.
Multipurpose Use: These jars are versatile and multipurpose, easily converting from storage containers to feeding bottles by adding a Mason Bottle nipple. They’re dishwasher safe, easy to clean, and perfect for everyday use.
Precise Measurement Markings: The jars feature embossed 0.5-ounce incremental measurement markings, up to 2oz (60 mL), with a full capacity of 4oz. Easily track intake and portion sizes.