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Eco-Mailer Design contest w/ $100 prize!

Custom printed mailers eco mailers non-plastic for sustainable shipping with custom logo printing


Want to have your art featured on our eco mailers, like the one pictured? Now's your chance! We ship our mailers all over the country and we'd like to spice them up with a new design. We'll choose our favorite submission, give the winner $100, then print the winning art on our mailers with the winner's info. There are the TWO simple rules:

1) You must follow our Instagram account @RADCAKESSHIRTS.

2) Create an original design for our eco-mailers and email the submission to us.


One entry per person. Our mailers are 9" x 12", so the art must fit within those dimensions. The art must be original and it can be full-color. The file should be 2MB or less and sent to There are no other requirements for the art and we will choose the winner solely based on our opinion. The due date is FEB 29th and the winner will be announced on Instagram in early March. The winner's name and Instagram handle will be printed with their artwork.

ALL SUBMISSIONS WILL REMAIN THE PROPERTY OF THE ARTIST. We will never use or own any art that is submittied. We will only use the winner's art, and the winner will still own their artwork.

About the mailers: These mailers are made with 100% recycled paper and they are recyclable with mixed paper. They are also compostable and the inks used are water-based. The mailers are also weather-proof, so the items we ship stay dry.

NEED CUSTOM MAILERS FOR YOUR BRAND OR BUSINESS? Contact us and we can help you get started with some custom eco-mailers!

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