Glass Food Storage 21 Oz Containers with Platinum Silicone Lids – 4-Pack – Plastic-Free, Borosilicate, Oven & Freezer Safe, Non-Toxic (Copy)

Say Goodbye to Plastic. Forever.

Your food deserves better. At Ziruma, we’ve reimagined food storage using only the finest natural materials—no plastic, no compromise—because your health and the planet matter.

Why Choose Ziruma?

✅ 100% Plastic-Free Design
Every part of our containers is crafted entirely from high-quality, thicker borosilicate glass—renowned for its durability and thermal resistance. The sealing ring is made from platinum silicone, the same medical- and surgical-grade material trusted for its purity, safety, and long life.

✅ Airtight & Leakproof
Our design can be made airtight with a compatible valve (valve not included) to preserve freshness and prevent spills. The premium silicone ring creates a secure, hygienic seal that keeps your food safe and flavorful.

✅ Multi-Use & Durable
Oven, microwave, freezer, and dishwasher safe—built for modern kitchens and everyday life. From prepping to storing to reheating, these containers handle it all.

✅ Multiple Sizes for Every Meal
Perfect for snacks, leftovers, full meals, or batch cooking.
Set includes: 4 Units of 21 oz Containers

✅ No BPA, No Toxins, No Worries
Unlike plastic or “mixed” containers, Ziruma is truly safe and chemical-free—free from BPA, phthalates, petroleum byproducts, and endocrine disruptors.

Who It’s For

• Health-conscious families

• Plastic-free kitchens

• Eco-minded shoppers

• Meal-prep and portioning pros

Sustainably Packaged

Even the packaging is completely plastic-free. Our commitment to your health extends beyond the kitchen—because every choice matters for a cleaner home and a cleaner planet.

Dimensions: 5.2"L × 4.25"W × 2.28"H
Weight: 4 lb