---
product_id: 323562764
title: "Mason Bottle 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: "S/.284"
currency: PEN
in_stock: true
reviews_count: 13
category: "Mason Bottle"
url: https://www.desertcart.pe/products/323562764-mason-bottle-breast-milk-storage-jars-4oz-and-8oz-8
store_origin: PE
region: Peru
---

# Embossed 0.5oz incremental measurement markings Stackable lids maximize fridge & freezer space Airtight silicone seal prevents freezer burn Mason Bottle 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:** S/.284
**Availability:** ✅ In Stock

## Summary

> 🥛 Preserve purity, portion perfectly, and stack smart—because your baby deserves the best.

## Quick Answers

- **What is this?** Mason Bottle 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?** S/.284 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/323562764-mason-bottle-breast-milk-storage-jars-4oz-and-8oz-8)

## 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

- • **Dual-purpose design:** Easily convert jars into feeding bottles with Mason Bottle nipples for seamless feeding on the go.
- • **Safe, toxin-free glass:** Premium non-toxic, lead-free glass ensures pure, chemical-free storage for your baby’s milk and food.
- • **Airtight freshness lock:** 100% silicone ring seals in nutrients and flavor, keeping breast milk and baby food fresh longer.
- • **Space-smart stackability:** Innovative stackable lids optimize fridge and freezer organization—no more clutter, just calm.
- • **Precision portion control:** Clear embossed measurements let you track intake effortlessly, supporting your baby’s nutrition goals.

## Overview

Mason Bottle Breast Milk Storage Jars are premium, reusable glass containers designed for safe, toxin-free storage of breast milk and baby food. Featuring airtight silicone seals to prevent freezer burn, stackable lids for space-saving organization, and precise measurement markings, these jars transition effortlessly from storage to feeding bottles. Dishwasher, freezer, and microwave safe, they combine durability with convenience for modern parents prioritizing health and sustainability.

## Description

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

Review: 100% would recommend - Perfect for milk storage. The glass is thick and it comes in two different sizes. I’ve owned these for 5 months now and they are durable and good quality. They’ve stand the wear and tear of washing and sanitizing
Review: Jars with multi-use functionality, safety, and durability - The Mason Bottle Breast Milk Storage Jars are an excellent, sustainable choice praised for their high-quality, durable glass construction and airtight, leak-proof lids. They transition seamlessly from breast milk to baby food storage. Highly recommend these jars for their safety, convenience (freezer/dishwasher safe), and practical design, despite minor concerns about the lids being difficult to open and the jars taking up more storage space than bags.

## 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 | #23,661 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #167 in Canning Jars |
| Closure Type | Screw |
| Customer Reviews | 4.3 4.3 out of 5 stars (743) |
| 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 8.5 x 8.38 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

![Mason Bottle 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)
![Mason Bottle Breast Milk Storage Jars (4oz & 8oz, 8-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable - Image 2](https://m.media-amazon.com/images/I/81Pydyx6vkL.jpg)
![Mason Bottle Breast Milk Storage Jars (4oz & 8oz, 8-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable - Image 3](https://m.media-amazon.com/images/I/81UVcSsHEnL.jpg)
![Mason Bottle Breast Milk Storage Jars (4oz & 8oz, 8-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable - Image 4](https://m.media-amazon.com/images/I/71M5mVg1TkL.jpg)
![Mason Bottle Breast Milk Storage Jars (4oz & 8oz, 8-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable - Image 5](https://m.media-amazon.com/images/I/716gHAC4FDL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% would recommend
*by G***S on December 23, 2025*

Perfect for milk storage. The glass is thick and it comes in two different sizes. I’ve owned these for 5 months now and they are durable and good quality. They’ve stand the wear and tear of washing and sanitizing

### ⭐⭐⭐⭐⭐ Jars with multi-use functionality, safety, and durability
*by J***O on January 1, 2026*

The Mason Bottle Breast Milk Storage Jars are an excellent, sustainable choice praised for their high-quality, durable glass construction and airtight, leak-proof lids. They transition seamlessly from breast milk to baby food storage. Highly recommend these jars for their safety, convenience (freezer/dishwasher safe), and practical design, despite minor concerns about the lids being difficult to open and the jars taking up more storage space than bags.

### ⭐⭐⭐⭐⭐ Very useful
*by A***A on March 26, 2025*

Using for breast milk storage, very useful. Tops fit other jars of the same size. I did have one break when I dropped it and one top crack. But they are pretty thick glass.

## 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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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-15*