
Made from corn starch, PLA and PBAT. No nasty plastics here.

Certified EN 13432.

Produce significantly less CO2 than plastic mailers.
ECOMAILER
Details & Certifications
Our compostable mailers are certified under EN 13432, the international compostability standard equivalent to Australia’s AS 4736 for industrial composting. On top of that, they’ve been independently tested to break down in home compost conditions too.
The ABA recently hit pause on renewing certifications for mailer bags, so you won’t see their logo anymore (this applies across the industry). EN 13432 keeps our mailers independently tested and verified to global standards so you know they’ll break down just like they should, at home or commercially.


Delight your customers... and the planet.
Our compostable mailers are made from plant-based materials that break down naturally without leaving behind harmful microplastics. They’re built tough to protect what’s inside yet soft on the planet once they’ve done their job. With a sleek matte finish and smooth-tear opening, they don’t just make shipping sustainable - they make unboxing a delight.
Plastic sucks!
HeapsGood in the Wild
Compostable Mailer FAQs
To compost our eco-friendly mailers at home, read this nifty disposal guide here. Plus, there's a QR code on the mailers that has instructions for your customers too!
Our bags can also break down in commercial compost. They can click here and find a composter near them, or ask their local council for a green waste bin if they haven't already got one. They also need to check that their council commercially composts Ecomailer bags, as it's done on a council-by-council basis!
Our compostable shipping mailers are made from a combination of cornstarch, PLA (vegetable-based plastic material) and PBAT (composting co-polymer). If these sound like they'd be great ingredients for a cake, they're not. But the worms love 'em.
Our mailing satchels have a 10-month shelf life.
Our Ecomailer bags are made in strict accordance with EN 13432 under international standards, the equivalent to AS5810. So if you're wondering if they're really compostable, then the answer is a fully certified yes. Our compostable mailers break down within 180 days in home compost, and 90 days in commercial compost. They'll be decomposed faster than Hollywood can churn out another Marvel film.
Sure are. Our compostable mailers will protect your goods in anything from a pathetic drizzle to a god-fearing deluge.
Yes, just not by the ABA anymore. Our mailers are certified under EN 13432, the international compostability standard that aligns with AS 4736 for industrial composting. And because we’ve gone further with independent testing, we can also confirm they break down in home compost conditions too.
The reason for the change? The ABA has stopped renewing compostable mailer certifications. Their position is that too many of these bags end up in landfill, so they’ve decided to hit pause on the entire category. We think that’s missing the point. Packaging should be judged on what it’s designed to do, not on the failures of our waste systems.
Compostable mailers are a clear step up from fossil-fuel plastics, and they deserve better than a blanket rejection. That’s why we’ve anchored our certification to EN 13432, with additional testing for home compost. It keeps our mailers independently verified, globally recognised, and trusted to break down where it matters - in your compost.
Australia sends over two billion parcels a year and an embarrassing chunk still comes wrapped in plastic. You’ve got options. Good ones. Like this one.
Australia’s Go-To Compostable Mailers for Smart Shippers
Looking for compostable mailers that actually do the job and don’t trash the planet? Meet Ecomailer — the Aussie-made, fully compostable shipping mailer that’s tough on your parcels but easy on the environment.