Black Custom Compostable Mailers With Low Minimums
Elevate your brand with custom black compostable mailers designed for Australian small businesses. Ship your orders in compostable & reusable packaging that showcases your logo while protecting the planet at the lowest MOQ of just 100 mailers.
Our custom branded mailers combine sustainability with style—waterproof, reusable, and certified home compostable to Australian standards. Perfect for clothing, shoes, stationery, and electronics up to 5kg.
Key Features:
- Your Brand, Front & Centre: No Supr Pack branding on the front. Print your custom logo or design in a single colour for a professional unboxing experience.
- Premium Quality: Waterproof, non-transparent, reusable construction with a luxury matte finish. Writable surface for personalised touches. In-house manufacturing ensures consistent quality.
- Certified Compostable: AS5810 Home Compostable and AS4736 Commercially Compostable certified—meets Australian environmental standards.
- Versatile & Sturdy: Ideal for clothing, footwear, stationery, and electronics. Holds up to 5kg (size dependent). Not suitable for fragile items.
- Eco-Friendly Materials: Made from 20-30% PLA + cornstarch and 70-80% PBAT (fully compostable co-polymer).
- Shelf Life: Up to 12 months from purchase. We recommend ordering 3-6 months' supply for optimal freshness.
Upgrade to sustainable shipping mailers that reflect your brand values. Order your custom black compostable mailers today and deliver a premium, eco-conscious unboxing experience to your Australian customers.
Currently shipping in Australia. For orders outside Australia, please visit our global Store.
Click Here to read our Refund, Return & Exchange Policy.
What kind of printing colors are used for customization?
All Supr Pack customisations use soy-based inks for printing.
What are the customisation options?
Custom Mailers can be customized with any design and we have a set of standard colors to choose from. Standard colors: Black, Pink, Warm Grey.
What sizes do Compostable Mailers come in?
Custom Mailers are available in different sizes to cater to all your product needs.
- S- 200 x 280 mm (7.8" x 11")
- S-M - 260 x 385 mm (10.2" x 15.2")
- M-L - 315 x 415 mm (12.4" x 16.3")
- L - 395 x 455 mm (15.5" x 17.9")
- XL - 420 x 594 mm (16.5" x 23.4")
Can you print on both sides?
1 (front). For back-side printing, the minimum is $50 or 0.20/bag (whichever is higher). Get in touch with us.
Can you Print 2 colors on the Compostable Mailers?
Any 1 colour from our standard color palette. 2-colour printing is not possible.
Can I order a custom color or custom size for the Mailers?
Yes, we can do both of those things. The MOQ will be 5,000.
Can you remove the Supr Pack branding from the back of the Mailers?
Yes, we can. Since a new production will be needed for your design exclusively, the MOQ for the order would be 5,000. Contact us for bulk pricing.
Can I get a sample of my own design?
Yes. You can go for a sample pack of 5 custom mailers to try before buying a bulk quantity.
Can my design be printed more than the defined frame and in a different colour?
Yes but totally depends on the design & colour. You can chat with us live on the chat app and share your design with us and our team can assist you right away or email us your design and colour codes at hello@suprpack.com.au and the team will get back to you within 48 business hours.
The mailer size is not available, can you introduce a new size?
We regret the inconvenience caused, but introducing a new size will require a bigger MOQ. If you can invest and use a 10k quantity in a year, we can give you Supr pricing and manage end-to-end procedures (Production + Logistics). Connect with us now to get the quotation.
What is the shelf life of Supr Pack's mailers?
The shelf life of the shipping mailer bags is 9 - 12 months if kept in Sealed packaging.
How to store Shipping Mailers to make them last longer?
Store Compostable Mailers in a cool & Dry place, away from sunlight. As a manufacturer, the team is working hard on new technologies to increase the shelf life in the future. Stay tuned for good news.
How much time will it take to degrade in a commercial/industrial compost facility?
It takes approximately 90-120 days for the Mailers to decompose completely, which is also largely based on oxygen & temperature conditions.
Can Supr Pack Mailers biodegrade in a landfill?
Properly sourced & engineered compostable materials provide a Short Carbon Cycle solution. No matter what happens to it, it will degrade back into the environment where it came from, therefore ‘Zero Long Cycle Carbon’, which is Supr Pack’s commitment & goal.
What is composting, and what are the benefits of composting?
Composting is a natural breakdown of material into rich soil. Composting organic waste (yard trimmings, food waste, etc.) helps divert organic waste from landfills. When added back to land projects, compost promotes healthy plant growth, improves soil moisture retention, amends sandy/clay soils, and improves crop nutrient content.
Why is a composting logo mandatory?
The composting logo is designed to address the confusion that has existed between truly compostable materials and oxo-degradable plastics by building credibility and recognition for products that meet the ASTM D6400 /En13432/AS 4736 Standards among consumers, composters, regulators, and others. It is designed to be easily recognizable and able to be placed on the actual product and packaging and sales literature.
What is the delivery time?
It will take 15 or 30 business days (inc. production + delivery) depending on the lead time you have chosen. If you are looking for a faster lead time, we may be able to deliver within 10-14 days at an additional cost. Kindly connect with us on live chat or email us your requirements at hello@suprpack.com.au
Click here to download printing guidelines.
For custom quotations, email us at hello@suprpack.com.au with the design file, size, print brief, quantities & delivery address. *Without all this information, quotation replies will be delayed.
