Mason Jars 32 oz Wide Mouth - 12 Pack Quart Glass Jars for Canning

In this review the Mason Jars 32 oz wide mouth 12 pack is examined for home canners, meal preppers and anyone needing airtight bulk storage. The bottom line: these quart-sized jars deliver sturdy, food-safe glass and practical two-piece metal lids that create a reliable airtight seal for preserves, fermenting and pantry organization. They are best for users who value clear, easy-to-clean jars and an economical 12-count set; occasional reports of breakage mean careful handling during canning is wise.

Key Features

• 32 oz Capacity: Each jar holds a full quart, making them useful for canning, overnight oats or storing bulk ingredients without frequent refills.
• Wide Mouth Design: The 3.54 in opening allows easy filling, spooning and cleaning, and makes packing fruit or vegetables straightforward.
• Food Grade Glass: Heavy duty, lead free and BPA free glass stands up to daily use and is clear so contents are easy to identify at a glance.
• Airtight Metal Lids: The two-piece lid system isolates air to keep food fresh longer and is intended to resist rust and decay for reuse.
• Dishwasher Safe: Heat resistant construction means jars can be cleaned in a dishwasher for convenient reuse.

Who It's For

These jars suit home cooks who preserve fruit, make jams, store dry goods or ferment small batches of vegetables, and who want a full dozen matching quart jars for gifting or pantry organization. They are also appealing to craft makers and decorators who prefer clear, vintage-style glass with measurement markings.

They may not be ideal for commercial canners who need specialized processing jars or for users who require plastic lightweight containers for travel; a few customers reported mixed experiences with durability, so those needing ultra-resistant glass for frequent temperature shocks should consider that risk.

Pros & Cons

Pros

• Generous 32 oz size provides versatile storage for liquids, grains and preserved foods.
• Clear, heavy glass with embossed measurement markings makes portioning and identification simple.
• Airtight two-piece metal lids help extend freshness and are designed to resist rusting.

Cons

• Mixed feedback on breakage means careful handling is recommended during canning or sudden temperature changes.

Specifications

Pack size	12 jars
Capacity	32 oz (1 quart)
Dimensions	6.7 in H x 3.54 in W, opening 3.54 in
Material	Food grade heavy duty glass
Lid type	Two-piece metal airtight lids and bands
Care	Dishwasher safe, heat resistant

Our Verdict

These 32 oz wide mouth mason jars offer good value for home canners and pantry organizers who want clear, durable glass and reusable airtight lids in a 12-pack. They are practical for canning, fermenting and dry storage, and the wide mouth plus measurement markings enhance everyday use. Buy this set if you want economical, versatile quart jars and handle them with typical glassware care to avoid occasional breakage.

Frequently Asked Questions

Are the lids really airtight?
The two-piece metal lids are designed to form an airtight seal that isolates air to keep food fresher longer.

Can these jars go in the dishwasher?
Yes, the jars are heat resistant and dishwasher safe; lids and bands should be dried promptly to maintain condition.

Are the jars safe for food?
Yes, the jars are made from food grade, lead free and BPA free glass suitable for canning and food storage.