Ziptop Compostable Freezer-Safe Sandwich Storage Bags

Pack sandwiches, snacks, and lunch essentials with confidence using our ZipTop Compostable Resealable Sandwich Bags — a reliable, eco-conscious alternative that helps reduce single-use plastic.

Crafted from polybutylene adipate terephthalate (PBAT), a certified compostable polymer, combined with plant-based materials like polylactic acid (PLA) and cornstarch, these resealable bags are designed to naturally break down under composting conditions. This smart material blend reduces dependence on fossil fuel–based plastics while supporting responsible disposal at home or in commercial composting facilities.

Each durable, leak-resistant bag features a resealable zip-top closure that securely locks in freshness and prevents spills — ideal for sandwiches, meal prep, travel items, and on-the-go storage. After use, simply compost the bag to close the loop on a cleaner, more sustainable way to store food.

Best For:
• Sandwiches, wraps, and handheld lunches
• School lunches and meal prep
• Organizing travel essentials (chargers, small items)
• Freezer-ready storage for portioned meals
• Eco-friendly shoppers ditching plastic storage bags

TÜV Austria OK Home Compost

Certified home compostable by TÜV Austria’s OK Home Compost program — one of the most rigorous compostability standards in the world.

This certification ensures the product fully breaks down within 52 weeks in a home composting environment without the high heat of industrial facilities.

It also verifies the material is non-toxic to plants and soil, meeting strict criteria for biodegradability, disintegration, ecotoxicity, and heavy metal safety through independent lab testing.

BPI Certified (Commercial Facility Compostable)

Certified by the Biodegradable Products Institute (BPI) to meet ASTM D6400 and D6868 standards for industrial compostability.

This certification confirms that products biodegrade and disintegrate safely in commercial composting facilities without releasing harmful residues.

The BPI Certification Mark identifies products that meet these standards, supporting composting infrastructure and helping reduce landfill waste while promoting a circular economy.

Please note: Commercial composting facilities may not be available in all communities.