Become a change-maker today.
We make it easy to make the switch to sustainable, environmentally friendly packaging.
Choose your eco-friendly, sustainable, mailer today
Good things don't always last forever.
Designed to disappear within 180 days.
Durable, sustainable and eco-friendly. Our mailers and satchels deliver your goods safely without creating unnecessary plastic waste that literally sticks around for thousands of years.
Our compostable mailers do not last forever, so that our world will.
Female founded. Passion Led
We are two friends who are passionate about using business as a force for good!
When we dreamed up Rethink Packaging, we knew that we wanted to create solutions to world problems not add to them.
Whilst our goal is to bring awareness to serious environmental issues and to advocate for change - you'll find no doom and gloom here.
We pride ourselves in taking the right things seriously and never ourselves too seriously. Our hope is to empower and inspire business owners alike through bringing a dose of joy to their sustainability journey.
Our goal is to have 50,000 change-makers by 2025
By 2025 together we can:
Divert 70 million plastic mailers from landfill (that's 1,800,000 kg)
Plant 700,000 trees in NSW fire ravaged bushland
Remove 468,000kg of waste from our oceans
A force for good
With every purchase of our mailers and satchels we contribute to the change-making organisations below.
100% Home & Commercially Compostable
Made with plant based materials and water based inks, our mailers are non-toxic and environmentally friendly, always.
Our mailers have passed the stringent Australian Bioplastics AS5810 home compostability test as well as the AS4736 industrial compostability test. This means that our mailers are certified to break down at least 90% in less than 180 days and be non-toxic to plants and earthworms!
Rethink made it SO easy to ensure that our good vibe wouldn't get ruined or rain damaged on their long journeys to expectant customers. Plus the gals at Rethink made it SO easy to test out the mailers to see what was the right fit. We wouldn't settle for anything less than PERFECT for the Flossy customer experience so thanks to Rethink for making that possible.
Fantastic quality, fantastic price. A gorgeous colour! Bring out a pink and some smaller sizes and I’m a customer for life rather than just a 2 size customer for life 😂😂
These mailer bags feel so luxe! and the price is super reasonable! Great customer service! fast and no fuss! I will be re-ordering again and again! Melissa Gigliotti Cosmetics
I won a competition and forgot about the date my discount code expired. One of the girls on their Insta reinstated the code for me so I could use it !! So kind !!! And the bags are great I use them all the time for my business
These Mailers are amazing. I was a bit sceptic at first about the quality but I can not fault them.
Will be using these now on a regular basis.
Received my mailers last week, love them! The size was perfect and loving the lilac colour! Customers have already commented on the packaging!!
I love knowing that my mailers can be reused at least once AND also composted. What a win! Rethink also have the best customer service. My orders always come so quickly.
These mailing bags are such a beautiful colour. Service is always amazing and my customers love receiving their products in the compostable mailers. Thank you
Love the feel - environment friendly.. will order again
Such great quality and shipping is so so quick. I usually receive my parcels the next day.
Really happy with our new satchels. They look and feel great I love that we are helping the environment by switching from plastic 😀
It’s always a pleasure to order & receive my rethink compostable mailers . It’s comforting knowing they are eco-friendly & my favourite plastic free , made from plants which is just amazing. I’m confident knowing my packages will arrive safely & in style .
Love these - great value and gorgeous colour!!
I’m so pleased with the satchels. They arrived really quickly. I mostly send fragile handmade items in a box 22cmx16cmx7cm and these fit perfectly in the A4 size satchel which ensures my products are kept secure & waterproof. I’ll continue to buy these from Rethink Packaging.
I chose the lilac and they are beautiful. I appreciate that the branding they put on them is subtle as well.