---
product_id: 323562764
title: "Breast Milk Storage Jars (4oz & 8oz, 8-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable"
brand: "mason bottle"
price: "C$5089"
currency: NIO
in_stock: true
reviews_count: 13
category: "Mason Bottle"
url: https://www.desertcart.ni/products/323562764-breast-milk-storage-jars-4oz-and-8oz-8-pack-reusable
store_origin: NI
region: Nicaragua
---

# 4oz & 8oz sizes for precise feeding Embossed measurement markings for exact portions Airtight silicone seal prevents freezer burn Breast Milk Storage Jars (4oz & 8oz, 8-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable

**Brand:** mason bottle
**Price:** C$5089
**Availability:** ✅ In Stock

## Summary

> 🍼 Keep every drop fresh, safe, and stylish — because your baby deserves the best!

## Quick Answers

- **What is this?** Breast Milk Storage Jars (4oz & 8oz, 8-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable by mason bottle
- **How much does it cost?** C$5089 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/323562764-breast-milk-storage-jars-4oz-and-8oz-8-pack-reusable)

## Best For

- mason bottle enthusiasts

## Why This Product

- Trusted mason bottle brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal in Freshness:** 100% silicone ring ensures airtight, freezer-burn-free preservation.
- • **Stack & Save Space:** Smart stackable lids maximize fridge and freezer organization.
- • **Dual-Purpose Design:** Transforms from storage jar to feeding bottle with Mason Bottle nipple.
- • **Measure with Confidence:** Clear embossed increments let you track every ounce with ease.
- • **Safe, Pure Glass Storage:** Premium non-toxic, lead-free glass keeps milk toxin-free and pure.

## Overview

Mason Bottle Breast Milk Storage Jars offer a premium, safe, and versatile solution for modern parents. Made from non-toxic, lead-free glass, these 4oz and 8oz jars feature airtight silicone seals to prevent freezer burn and stackable lids to optimize storage space. With precise measurement markings and the ability to convert into feeding bottles, they combine convenience, safety, and style for everyday infant care.

## Description

Shop Mason Bottle at the desertcart Cookware store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: Best Baby Bottle & Food Storage Stste - The best baby bottle and baby food system! Easy to clean and sanitize, great size, would buy again.
Review: Great size and quality - Perfect for milk storage. The glass is thick and it comes in two different sizes.

## Features

- 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 6oz (180 mL) / 2oz (60 mL), with a full capacity of 8oz / 4oz. Easily track intake and portion sizes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z79BW9T |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #24,369 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #148 in Canning Jars |
| Closure Type | Screw |
| Customer Reviews | 4.3 4.3 out of 5 stars (347) |
| Date First Available | March 16, 2021 |
| Global Trade Identification Number | 00860005042142 |
| Is Dishwasher Safe | Yes |
| Is Microwaveable | Yes |
| Item Form | Airtight, Lidded |
| Item Package Quantity | 1 |
| Item Volume | 8 Fluid Ounces |
| Item Weight | 4 ounces |
| Manufacturer | MASON BOTTLE |
| Material Type Free | {"baby safe": ["Yes"]}, {"bpa, bps and phthalate free": ["Yes"]}, {"easy 120 day returns": ["Yes"]}, {"healthy materials": ["Yes"]}, {"language_tag": ["en"]}, {"no spilt milk": ["Yes"]}, {"precision portions": ["Yes"]}, {"rating_count": ["89"]}, {"shoulder-less design": ["Yes"]}, {"silicone freezer seal": ["Yes"]}, {"space saving stackable lid": ["Yes"]}, {"transformable into baby bottles": ["Yes"… |
| Number of Items | 1 |
| Number of Sets | 8 |
| Package Dimensions | 10 x 9 x 8.6 inches |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe, Refrigerator Safe, Freezer Safe, Microwave Safe, Oven Safe |
| Recommended Uses For Product | Baby food |
| Shape | Round |
| Size | Mixed Jar Set (8 pack) |
| Specific Uses For Product | Infant care, Food storage |
| UPC | 860005042142 |
| Unit Count | 4.0 Ounce |

## Product Details

- **Brand:** Mason Bottle
- **Capacity:** 8 ounces
- **Color:** Green
- **Material:** Recyclable Packaging
- **Material Feature:** BPA Free, Non Toxic, Recyclable

## Images

![Breast Milk Storage Jars (4oz & 8oz, 8-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable - Image 1](https://m.media-amazon.com/images/I/81ifeEVxMXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Baby Bottle & Food Storage Stste
*by D***R on January 12, 2026*

The best baby bottle and baby food system! Easy to clean and sanitize, great size, would buy again.

### ⭐⭐⭐⭐⭐ Great size and quality
*by G***S on December 23, 2025*

Perfect for milk storage. The glass is thick and it comes in two different sizes.

### ⭐⭐⭐⭐⭐ Love
*by S***A on December 8, 2025*

Absolutely love this brand. I use these to store my breast milk and homemade baby food. They are super durable. I would purchase again

## Frequently Bought Together

- Mason Bottle Breast Milk Storage Glass (4oz & 8oz, 8-Pack) - Reusable Glass Baby Food Jars with Lids - Airtight, Stackable, Freezable Glass Baby Food Containers, Milk Container for Baby Formula
- Mason Bottle Plastic Mason Jar Rings/Bands (Set of 3) Fits All Regular Mouth Mason Jars, Reusable and Rust-Free, Non-Toxic BPA Free (Silver, Regular-Mouth)
- Mason Bottle Nipples (2-Pack) - Silicone Nipples, Fits Any Regular-Mouth Mason Jar - Slow Flow (0-3 Months), Wide Natural-Shaped, BPA-Free, Non-Toxic Baby Bottle Nipples - Made in USA

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**Shop now:** [https://www.desertcart.ni/products/323562764-breast-milk-storage-jars-4oz-and-8oz-8-pack-reusable](https://www.desertcart.ni/products/323562764-breast-milk-storage-jars-4oz-and-8oz-8-pack-reusable)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-03*