Compostable Packaging Mailers — Pack of 25

Compostable Packaging Mailers — Pack of 25
Made from PBAT and PLA (cornstarch-derived), these mailers break down in a home compost bin within 180 days and carry both OK Home Compost and OK Compost Industrial certification — Green Island developed them for their own orders first, which tells you something about how seriously they take the claim.
In stock
Dispatched directly by Green Island from United Kingdom
UK standard delivery typically 1–3 business days
Green Island didn't source these mailers from a supplier catalogue — they created them for their own fulfilment operation and then made them available to buy. That origin matters. When a brand ships in the same packaging it sells, the performance claim has already been tested at scale.
Each mailer is made from two materials: PBAT, a fully biodegradable copolymer, and PLA, which is derived from cornstarch. Neither leaves harmful residue as it breaks down. The certification standard requires breakdown within 180 days in a home compost bin and within 90 days in commercial composting — those are the numbers the certifying bodies tested against, not marketing estimates.
Key specifications:
- Dimensions: 38.5cm x 27cm
- Single seal closure
- Pack of 25 mailers
- Materials: PBAT (biodegradable copolymer) and PLA (cornstarch-derived)
- Home compost breakdown: 180 days
- Commercial compost breakdown: 90 days
- No harmful residue on breakdown
Certifications:
- OK Home Compost — European certification for home compostable packaging
- OK Compost Industrial — European certification for industrially compostable packaging
- ABA Home Compost — Australasian certification for home compostable packaging
- ABA Industrial — Australasian certification for industrially compostable packaging
For small businesses, makers, and anyone posting products who wants their packaging to match the values of what's inside — this is a straightforward swap that doesn't require any compromise on protection or presentation.

About Our Brand Green Island
Green Island addresses the pressing issue of plastic waste by providing practical, sustainable alternatives for daily living. In an era where environmental challenges are paramount, the brand empowers individuals to make simple yet impactful changes, significantly reducing their ecological footprint.
What sets Green Island apart is its meticulous curation of products designed as direct replacements for common plastic items. This focused approach ensures that every item not only performs effectively but also aligns with core principles of sustainability and ecological responsibility, facilitating a seamless transition to a zero-waste lifestyle.
The brand's philosophy is built on the conviction that collective small changes can yield substantial positive impact. By making sustainable choices readily accessible and inspiring, Green Island fosters a community-driven approach to environmental stewardship, nurturing a healthier planet for both current and future generations.
