Compostable Ziplock Bags 18×19 cm, 1l, 25 Pack, EN 13432, UK Delivery

Compostable Ziplock bags 18×19 cm for UK kitchens

TL;DR:
Large, reusable, home-compostable ziplock bags made from PBAT + PLA. Ideal for sandwiches, leftovers, and storing in the fridge. Fully compostable, leak-resistant, and food-safe.

Our biodegradable ziplock bags are the perfect guilt-free storage solution made from PBAT and PLA, both certified compostable materials. Whether you’re packing snacks, sorting travel toiletries, or storing leftovers, these bags are tough on function but gentle on the planet.

UK-owned Store

EN 13432 certified

Free UK delivery over £25

14-day returns

Key Benefits

• Compostable & biodegradable – breaks down naturally within 3 to 6 months in home compost
• Leak-resistant & reusable – stronger seal for larger portions
• Food-grade, BPA-free, toxin-free

Designed for Everyday Use

These large compostable ziplock bags are perfect for lunch prep, sandwiches, fruit, or storing bulk snacks and leftovers.
Made from renewable plant starch and PBAT, they perform like plastic but decompose safely into water, CO₂, and organic matter.
Reusable several times, then compost them to return nutrients to the soil.

Use them for:

• Food storage in fridge or freezer
• School or office lunches
• Travel, cosmetics, craft storage
• Zero-waste small-business packaging

Material

PBAT+PLA

What is Included?

25 Biodegradable Ziplock Bags (18 cm x 19 cm)

How to Dispose of Compostable Ziplock Bags?

• Empty contents completely.
• Place in your home compost bin or council food waste bin (check local rules).
• Avoid landfill or recycling bins.
• Breaks down within 3–6 months (home) or 8–12 weeks (industrial).

Why Choose Our Compostable Ziplock Bags

Most resealable bags are made from petroleum-based plastic that can last centuries.
These compostable ziplock bags are made from renewable plant starch and PBAT, breaking down into water, CO₂, and organic matter.
Use them to store leftovers, nuts, fruit, cosmetics, or cables – then compost them when worn out. Learn more about home-compostable ziplock bags.

Perfect for:

• Eco-conscious kitchens and schools

• Small business packaging

• Plastic-free travel or lunch prep

Also available in a smaller size: Compostable Ziplock Bags 15 x 13 cms – Large ziplock bags

Frequently Asked Questions

Eco-Impact

Each pack replaces hundreds of single-use plastic bags.
Made from renewable, plant-based materials, these compostable bags help you reduce household waste and carbon footprint.

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• Compostable Ziplock Bags 15 × 13 cm – Smaller size for snacks and travel

• Compostable Cling Film 30 m – Plastic-free food wrap