Compostable Zip Bags

£10.00
Bestseller
4.54 | 108 Reviews

Size: Small (Snack)
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Compostable Zip Bags | 
Total:  £10.00
Size
Total:  £10.00

How it works

Finally, storage bags that disappear when their job is done

  • 100% compostable - zero microplastics
  • Airtight seal keeps food fresh & freezer-safe
  • Made from plants, not petroleum
  • Leak-proof, waterproof, and writable
  • 50 bags per box in versatile snack size

Our Compostable Zip Bags work exactly like plastic but vanish like they should. Plant-based materials seal in freshness while breaking down completely in compost, not lingering in landfills for centuries. Because every plastic bag you've ever used is still out there somewhere, slowly breaking into microplastics. Time to close the loop and snack smarter, not harder. 

PLA, PBAT, Soy ink, Kraft box.

Safe for your home. Kind to the planet.

We hold every ingredient to higher standards of safety and sustainability. No toxins. No microplastics. No compromises.

Better by Design

Scandinavian Simplicity

A clean, minimal design that looks and feels good in any modern home.

Clean Ingredients

Free from PFAS, microplastics, and harsh chemicals - powered by plants and safe for daily use.

Proven Performance

Tested for effectiveness and stability to match or outperform conventional alternatives.

Plastic-Free Packaging

Designed with compostable or reusable materials that keep waste out of landfills.

Frequently Asked Questions

Find quick answers to our most common Compostable Zip Bags questions

How long do these bags take to decompose?

In industrial composting facilities, they typically break down within 8–12 weeks. In home composting setups, decomposition may take 3–9 months depending on temperature, humidity, and microbial activity.
How do I properly seal the bags?

Press along the seal from end to end using your fingers until you feel it close securely. A gentle tug will confirm it’s fully sealed.
What’s the environmental impact compared to plastic bags?

These bags are made from plant-based PLA and PBAT, which decompose fully and leave behind no microplastics—unlike traditional plastic bags that persist in landfills for centuries.
Can I reuse these bags?

Absolutely. Simply rinse with cool water, let air dry, and reuse as needed. Proper care extends their life across multiple uses.
Can I write on these bags?

Yes! The surface is writable, making it easy to label contents or dates. They’re also freezer-safe and suitable for use in the fridge, pantry, or travel bag.