Ziruma Non-Toxic 6.2 Cup Glass Food Storage Containers - Plastic Free

In this review the Ziruma Non-Toxic 6.2 Cup Glass Food Storage Containers stand out for anyone who wants truly plastic-free meal prep and worry-free storage. The single biggest reason to buy is purity: both the containers and lids are made from 100% borosilicate glass, eliminating plastic contact with food and removing concerns about BPA or other toxins. For cooks who bake, freeze, microwave, and pack lunches, these containers promise a simple, health-first solution for everyday use.

Key Features

• 100% borosilicate glass: The entire container and lid construction avoids plastic contact, providing a nonreactive surface for safe food storage and reheating.
• 50 oz capacity: With a 6.2 cup volume, these containers handle full meal portions, baked dishes, roasted vegetables, or large leftovers without crowding.
• Airtight glass lids: The seal keeps air and contaminants out so flavors stay locked in and food retains freshness longer.
• Leakproof design: The tight seal means soups, sauces, and dressings can be transported with minimal risk of spills.
• Heat and cold tolerant: Safe for oven, microwave, and freezer use so you can go from storing to serving without extra dishes.
• Dishwasher safe: The glass construction cleans easily in the dishwasher, reducing time spent scrubbing pans and lids.

Who It's For

The Ziruma glass containers are ideal for health-minded cooks, families who prepare meals ahead, and anyone who prefers glass for reheating or baking. They suit meal preppers who need larger single containers for portions, casseroles, or batch-cooked foods and want to avoid plastic touching their meals.

These containers may be less suitable for people who need ultra-lightweight containers for backpacking or those who require many small, stackable plastic-style containers for space-limited refrigerators. Buyers who prioritize an absolutely perfect seal should note that customer feedback on seal performance is mixed and manage expectations accordingly.

Pros & Cons

Pros

• Plastic-free construction offers peace of mind and eliminates BPA exposure during storage and reheating.
• Large 50 oz capacity is versatile for baking, family meals, and substantial leftovers.
• Dishwasher, oven, microwave, and freezer compatibility simplifies use from prep to table.
• Aesthetically pleasing design that stacks neatly and looks presentable for serving.

Cons

• Some customers report mixed experiences with the airtight seal performance, so cautious users should test lids for their specific needs.
• All-glass lids add weight compared with silicone or plastic alternatives, which may not suit every travel use case.

Specifications

Brand	Ziruma
Material	100% borosilicate glass (containers and lids)
Capacity	50 oz (6.2 cup)
Pack	2 pack
Safe for	Microwave, oven, freezer, dishwasher
Seal	Airtight, leakproof design

Our Verdict

The Ziruma Non-Toxic 6.2 Cup Glass Food Storage Containers are a solid choice for home cooks who want plastic-free, versatile storage that goes from oven to table. Their large capacity and full glass construction deliver excellent value for families and meal preppers, though buyers should verify lid seals for their preferred use. Overall they combine safety, capacity, and convenience in a single, reusable set.

Frequently Asked Questions

Are the lids plastic?
The lids and containers are made from borosilicate glass so food does not contact plastic.

Can these go from freezer to oven?
Yes, they are rated for freezer, microwave, and oven use for convenient reheating and baking.

Are they dishwasher safe?
Yes, both containers and lids are dishwasher safe for easy cleaning.