Compostable Ziplock Bags 18 × 19 cm (25 Pack) – Large, Plant-Based, Plastic-Free Food Storage
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.
Key Benefits
- 25 bags per pack | Size 18 × 19 cm (1 L approx.)
- Made from PBAT + PLA – plant-based, plastic-free blend
- 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
- Certified compostable (EN 13432) – no micro-plastics left behind
- Plastic-free kraft packaging | Ships from UK
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).
Frequently Asked Questions
Yes, bags made from PBAT and PLA are fully compostable and meet global composting standards. They break down naturally in home or industrial compost systems.
Yes! These bags are durable enough to be reused a few times for dry or non-messy items. Just wipe and reseal.
They’re suitable for short-term freezing but not long-term deep freeze storage. Best used for dry or semi-moist items.
If sent to landfill, they won’t break down as efficiently due to low oxygen. Composting is always the best route.
Yes. The 18 × 19 cm size fits standard sandwiches, wraps, and fruit portions easily.
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
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Compostable Cling Film 30 m – Plastic-free food wrap
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