EcoPeaceful 316 Stainless Steel Mason Jar Lids – Wide Mouth, Airtight & Reusable (Not for Canning)

EcoPeaceful 316 Stainless Steel Mason Jar Lids — Wide Mouth, Airtight, Reusable

Meet a lid system designed for real-life storage. The 316 surgical stainless steel caps pair with a 100% pure silicone seal to fit standard wide-mouth Kerr and Ball jars. With a pack of 12 lids and corresponding gaskets, this solution supports daily reuse for beverages, pantry staples, and leftovers. Note: these lids are intended for storage, not for canning.

Designed for a sustainable lifestyle, EcoPeaceful emphasizes durability, safety, and eco-friendly packaging—so you can store with confidence while reducing waste.

Why shoppers choose EcoPeaceful lids

• Rust-resistant, durable materials: 316 stainless steel stands up to moisture and temperature shifts, while the silicone gasket creates an airtight seal.
• Cleaner, safer materials: BPA-free, phthalate-free, PVC-free and vegan; silicone seal contains no animal-derived additives.
• Eco-conscious design: plastic-free packaging and a lifetime warranty support long-term use and less waste.
• Wide compatibility and versatility: fits wide-mouth jars from 8 oz to 64 oz; dishwasher safe and usable in a wide temperature range.

What you get and how to use

• Includes 12 wide-mouth lids with silicone gaskets (24 pieces total) that fit jars with a 3 3/8" outer diameter.
• Use for storing coffee, tea, grains, herbs, or leftovers with a reliable airtight seal that helps preserve freshness.
• Easy to clean: dishwasher safe; can be sanitized; suitable for use in the oven or freezer within the stated range.

Care, safety, and sustainability

Built for longevity and designed for a plastic-free lifestyle, these lids are not a canning lid. They provide a safe alternative to coated metal or plastic lids while aligning with an eco-conscious mindset through recycled packaging.

Making a difference

EcoPeaceful supports ethical materials and durability: vegan silicone seals, heavy-duty construction, and a lifetime warranty, all wrapped in packaging made from recycled paper. If your goal is reduced waste and fewer plastics, these lids can be a practical, long-term companion.