Regular price $5.21
Shipping calculated at checkout.

  • Buy this pack if you need to test for sizing suitable for your products and try out the specific sizes.
  • We offer all our mailer range, including T1, handle mailer and poly bags in the sample pack.
  • Unit Weight: 0.1kg
  • Material: Corn Starch, PLA, PBAT
  • Weight Limit: Up to 5kg
  • Shelf Life: 9 months in a cool & dry place
  • Home and commercial compostable
  • Decompose approx. 6 months
  • Certified compostable packaging

No Plastic, No Rubbish, No Worries

Our eco-friendly, compostable mailers are home and commercially certified. They are carbon negative, biodegradable, waterproof and reusable. They are made to decompose under favourable composting conditions. Put it with your kitchen scraps and garden waste in the home compost bin and it will disappear in weeks! 

Our biodegradable and compostable packaging mailers are suitable for posting items under 5kg. With items that have sharp edges, please handle with care - test them out before you send them out. 

Finding cheap eco-friendly packaging materials that ‘actually’ serve the environment is sometimes a game of roulette. Check out our certification page or find out how we are giving back doing our bit to reduce/eliminate our footprint.

The Mailers can also be customised to two adhesive strips for return purposes, we highly recommend reusing them before putting them into a compost bin.

If you don't have a home compost bin, you can do one of the following:

  1. Check if anyone in your area have a compost. ShareWaste is a great place to start looking.

  2. Check your council's website. There are a number of them doing kitchen and garden waste collection.

  3. Find a compost facility here

  4. Best of all, get your own home compost bin or worm farm! There are plenty of places you can get your hands on these. Some of the councils even offers discounts on equipment. Check out Compost Revolution it may be a great place to start.

Compostable Mailer - The best sustainable product for ecommerce businesses!

Check our size guide for exact dimensions or contact us here for any enquiries on wholesale orders and custom details. 


          All orders placed before midday will be dispatched that day. After this cut-off time, orders will be dispatched the following business day. Our team work hard to ensure orders are sent out as soon as possible, however, please allow 1 – 2 days for your order to be processed. 

          Please contact us if you wish to receive your order urgently.



          New South Wales, Victoria, Queensland, Australian Capital Territory, Tasmania

          Australian Standard Shipping 3 - 7 Business Days $10
          Australian Express Shipping 1 - 3 Business Days $15

          South Australia

          Australian Standard Shipping
          3 - 7 Business Days Base on weight


          Western Australia

          Australian Stabdard Shipping 3 - 7 Business Days Base on weight



          New Zealand

          International Standard Shipping 4 - 7 Business Days $30
          International Express Shipping 2 - 3 Business Days $50


          Please note the above shipping time frames are an estimation only and delays may happen during transit from time to time in which Unicorn Pack cannot be held responsible for.



          We hope you will love the products from Unicorn Pack. However, if you are not 100% happy with your purchase, you may return or exchange your purchase, subject to the following terms:

          Please read the following carefully before making a purchase as we will not be able to process your return/exchange if any of the following criteria is not met.

          • Returns must be approved by our customer service team before shipping.
          • Any concerns or issues must be raised within 10 days of receiving your purchase.
          • Items must be returned within 10 days of receiving your purchase.
          • All products and packagings must remain in original condition.
          • Refunds are only available for full priced items unless faulty.

          We recommend to return your products with a tracking option, Unicorn Pack will not be responsible for any parcels that are lost in transit. 

          Your return will be processed within 5 business days of receipt. An email notification will be sent once your return is processed.

          We do not refund initial shipping charges for items returned, unless faulty.

          For more shipping & return informations. please read HERE

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