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
-
COMPOSTABLE CUSTOM CARDS: A6 eco-friendly postcards
![]()
- Regular price
- from $150.00 AUD
- Sale price
- from $150.00 AUD
- Regular price
-
- Unit price
- per
Sold out -
CUSTOM STICKERS/LABELS eco-friendly, compostable & biodegradable
![]()
- Regular price
- from $110.00 AUD
- Sale price
- from $110.00 AUD
- Regular price
-
- Unit price
- per
Sold out -
COMPOSTABLE MAILERS: LILAC satchels LARGE
![]()
- Regular price
- from $35.00 AUD
- Sale price
- from $35.00 AUD
- Regular price
-
- Unit price
- per
Sold out -
COMPOSTABLE MAILERS: BLACK satchels LARGE
![]()
- Regular price
- from $35.00 AUD
- Sale price
- from $35.00 AUD
- Regular price
-
- Unit price
- per
Sold out -
COMPOSTABLE MAILERS: PEACH NUDE satchels LARGE
![]()
- Regular price
- from $35.00 AUD
- Sale price
- from $35.00 AUD
- Regular price
-
- Unit price
- per
Sold out
Join change-making businesses choosing to use their business as a force for good:
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
Our impact
With every purchase of our mailers and satchels we contribute to the change-making organisations below.
We're certified
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!
So we think we're journo's now. Read about some things we're passionate about.
Let customers speak for us
These mailers are sturdy and durable in the post. I am very impressed because some compostable mailers I've used before tend to be thin. These bags are thicker and are higher quality too. I look forward to my next order when I run out.
I am so impressed with the quality of my logo stickers! Just perfect!!! I absolutely love the peach mailers and am very excited for my journey to eventually be using ALL eco friendly packaging.
Thank you, will be buying again.
Kind regards
Kristina Biddle.
What a fabulous eco-friendly alternative to all the marketing products out there. Our stickers look professional, excellent quality and turnaround time was fast! Highly recommend! Thank you!
Love the idea of burying packaging rather than adding it to the recycle bin.
Easy to write on and holds A4 20 pages easily.
This is the third time I have ordered from Rethink Packaging. Not only is the lilac colour stunning, they are amazing quality, fit a surprising amount of goodies and more importantly, my customers love the mailers & are always providing the best feedback in regards to my packaging.
The customer service from Dani & Sedy is brilliant, as always. Any questions I have, they respond quickly & have the utmost kindness & patience when I bombard them with any questions (sorry, ladies!).
If you are still on the fence about trying these mailers - DO IT. You won't regret it!
Love the colours, mailers were great, will ordrr again
Very happy with the quality of these bags. Thank you for being available for my small business!
The time it took from ordering my stickers to receiving them was so quick! Love my stickers, you have done an amazing job! I know where I will be ordering in the future. Thank you.
I LOVE these 100% compostable mailers. The lilac colour is a perfect compliment to my brand colours and even better, we are helping the environment. Highly recommend this Company and their products. Thanks Dani & Seidy xx
Super happy with my recent purchase! Love the colour which goes perfectly with my branding. Quality of the satchels are fantastic.
Great, user friendly, local service. Quality product and prompt delivery. Very happy with our eco friendly stickers. Would recommend rethink packaging to anyone who is environmentally conscious and looking for great quality stickers.
Great mailers, arrived fast and LOVE the colour!!
Really beautiful colour that stands out from the usual black or white packaging out there. It's excellent for small businesses wanting to stand out in a sea of online shopping parcels!
The mailers themselves are really sturdy, feel nice and smooth to the touch and are more generously sized that other mailers, which is perfect for what I need. I would love more sizes to be able to ship larger orders together though (I hope larger sizes are coming?)