---
product_id: 755564422
title: "Glass Mason Jars for Breast Milk Storage - Wide easy to clean design, dishwasher and Freezer safe (8 oz Jars (Set of 12))"
brand: "mason bottle"
price: "¥29370"
currency: JPY
in_stock: true
category: "Mason Bottle"
url: https://www.desertcart.jp/products/755564422-glass-mason-jars-for-breast-milk-storage-wide-easy-to
store_origin: JP
region: Japan
---

# Precise volume markings for accurate feeding Freezer safe with silicone seal Dishwasher safe for effortless cleaning Glass Mason Jars for Breast Milk Storage - Wide easy to clean design, dishwasher and Freezer safe (8 oz Jars (Set of 12))

**Brand:** mason bottle
**Price:** ¥29370
**Availability:** ✅ In Stock

## Summary

> 🥛 Preserve, Pour, and Power Up Your Parenting Game!

## Quick Answers

- **What is this?** Glass Mason Jars for Breast Milk Storage - Wide easy to clean design, dishwasher and Freezer safe (8 oz Jars (Set of 12)) by mason bottle
- **How much does it cost?** ¥29370 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/755564422-glass-mason-jars-for-breast-milk-storage-wide-easy-to)

## 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

- • **Safe & Versatile 🔥:** Microwave and bottle warmer safe once thawed, compatible with all Mason Bottle accessories.
- • **Precision Feeding 📏:** Clear volume markings up to 6 oz ensure exact portion control every time.
- • **Effortless Clean-Up 🍽️:** Wide-mouth glass jars are dishwasher safe, making sterilization a breeze.
- • **Freeze Freshness Locked ❄️:** Silicone-sealed lids prevent freezer burn and preserve breast milk quality.
- • **Future-Proof Minimalism ♻️:** Sleek design transitions seamlessly from baby food to everyday storage.

## Overview

MASON BOTTLE’s 8 oz glass mason jars come in a 12-pack designed specifically for breast milk and baby food storage. Featuring freezer-safe glass with an internal silicone seal to prevent freezer burn, these jars offer precise volume markings for accurate feeding. Dishwasher safe and compatible with Mason Bottle accessories, their minimalist design supports upcycling beyond infancy. Microwave and bottle warmer safe when thawed, these BPA-free jars combine safety, convenience, and style for modern parents.

## Description

We’ve upgraded our mason jars to include the precise volume markings parents need for feeding. The lids include a silicone seal so that when screwed on tight, they will help to help preserve freshness and prevent freezer burn. Use these jars for storage, then add our silicone , sleeves, caps, sippy tops etc… as baby grows.

## Features

- Freezer safe for breast milk and baby food storage
- Internal silicone seal to prevent freezer burn
- Wide easy to clean design, dishwasher safe
- Compatible with all Mason Bottle baby bottles, sippy tops, etc…
- Minimalist design to upcycle beyond baby stage.Microwave and bottle warmer safe when thawed (any glass jar will break if totally frozen and exposed to an extreme temperature change).4 oz glass jars have volume markings up to 2 oz, and a total capacity of 4 oz when filled near the top.8 oz jars have volume markings up to 6 oz, and a total capacity of 8 oz when filled near the top

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z6QVD2B |
| ASIN  | B08Z6QVD2B |
| Best Sellers Rank | #14,661 in Baby Products ( See Top 100 in Baby Products ) #286 in Breastmilk Containers |
| Brand Name | Mason Bottle |
| Capacity | 227 g |
| Closure Type | Screw Top |
| Color | Green |
| Container Shape | Round |
| Customer Reviews | 4.4 4.4 out of 5 stars (738) |
| Customer reviews | 4.4 4.4 out of 5 stars (738) |
| Date First Available  | 1 May 2024 |
| Global Trade Identification Number | 00860005042135 |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Form | Jar |
| Item Volume | 8 Fluid Ounces |
| Item Weight | 4 Ounces |
| Manufacturer | MASON BOTTLE |
| Manufacturer  | MASON BOTTLE |
| Material Features | Dishwasher Safe, Freezer Safe ligado |
| Material Type | Glass |
| Material Type Free | BPA Free, BPS Free, Phthalate Free, Lead Free, Petroleum Free |
| Other Special Features of the Product | Dishwasher safe |
| Package Dimensions  | 33.32 x 24.13 x 23.49 cm; 113.4 g |
| Package Quantity | 1 |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Storage |
| Size | 8oz Jar Set (12 Pack) |
| UPC | 860005042135 |

## Product Details

- **Brand:** Mason Bottle
- **Capacity:** 227 g
- **Colour:** Green
- **Material:** Glass
- **Material features:** Dishwasher Safe, Freezer Safe ligado

## Images

![Glass Mason Jars for Breast Milk Storage - Wide easy to clean design, dishwasher and Freezer safe (8 oz Jars (Set of 12)) - Image 1](https://m.media-amazon.com/images/I/810oI6PNonL.jpg)

## Available Options

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

## Frequently Bought Together

- Mason Bottle 8oz Breast Milk Storage Jars (12-Pack) – Reusable Glass Baby Food Containers with Lid for Baby Formula & Breastmilk – Airtight, Stackable, Freezable
- Mason Bottle Slow Flow Nipples (0–3 Months) – Silicone Baby Bottle Nipples, Fits Any Regular-Mouth Mason Jars – Wide Natural Shape, BPA-Free, Non-Toxic, Made in USA (2-Pack)
- Mason Bottle Plastic Jar Rings (3-Pack) – Fits Regular-Mouth Mason Jars – Reusable, BPA-Free, Non-Toxic, Rust-Proof, Made in USA (Lid and Bottle Not Included)

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**Shop now:** [https://www.desertcart.jp/products/755564422-glass-mason-jars-for-breast-milk-storage-wide-easy-to](https://www.desertcart.jp/products/755564422-glass-mason-jars-for-breast-milk-storage-wide-easy-to)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-23*