Custom Compostable Mailers for Apparel and Soft Goods

What are compostable mailers?

A compostable mailer is a flat shipping bag made from a film sold as compostable. It feels soft and a little matte, close to a regular poly bag.

You slide the order in, pull the liner off the flap and press it down. Nobody can see inside, so orders stay private on the front porch.

Most brands pick a deep green, black or white bag with the logo and a short note about disposal.

What does compostable mean for a shipping bag?

It means the film is made to break down into natural matter under the right conditions. Regular plastic can last for generations.

Speed depends on the film itself. It also depends on whether your customer has access to a commercial composting program or only a backyard pile.

So we confirm the film grade and disposal guidance in your quote email. Print only what that information supports.

How do I choose the right mailer size?

Sizes are flat width by length. The flap sits on top of that, so it adds no packing space.

Fold the item the way you will ship it, then measure. Add the thickness to both dimensions, plus about 1 in so it slides in easily.

A tee folded to 9 × 12 × 0.6 in rests nicely in a 10 × 13 in bag. Our guide on measuring before you order covers the basics.

How are compostable mailers printed?

Artwork runs in one color, two colors or full color CMYK, on the front, the back or both. A solid brand color across the whole bag is a favorite.

Many sellers add a short line on what to do with the bag afterward. Keep it plain and accurate.

Leave a clear patch for the shipping label. Skip fine detail near the sealed edges and flap. You can place your logo first in Design Your Box.

What mistakes should I avoid?

Over-claiming is the big one. Phrases like home compostable or plastic-free must match the material information, or customers may feel misled.

Buying a huge supply is another. Compostable film is best used within a reasonable time, so order to match your sales.

Shipping hard or sharp goods in a bag also causes trouble. Belt buckles, glass and boxed electronics belong in a carton, because a corner can poke through film on a conveyor.

Compostable mailer, paper mailer or box?

A compostable mailer keeps the soft, water-shedding feel of poly. A kraft paper mailer with a seal strip feels dry and papery, and takes uncoated print well.

Anything needing a rigid shell does better in a box. Plenty of brands use bags for clothing and boxes for gift sets.

Bags are thinner and lighter than boxes, which can help your shipping costs. Printing both in matching colors keeps your look consistent.

Can I use them for returns?

Yes. A second adhesive strip lets the buyer reseal the same bag and send it back. A tear strip gives a clean first opening.

This helps in apparel, where returns are common. Mention it when you request your quote, since it affects the unit price.

How do I talk about compostable packaging honestly?

Shoppers read packaging claims closely. Vague green wording can backfire.

Say what the bag is made of and what to do with it. If local curbside pickup will not take it, say that.

Skip percentages and badges unless your material information names them.

Many brands put the disposal note on the back and keep the front for the logo. The package looks clean at the door, and the advice is there when the bag is empty.

How do I order compostable mailers?

Send us the flat size, print colors, any return strip and the quantity through our quote request page. Pricing starts from $0.30 a box, and the exact figure arrives in your quote by email within one business day.

Our designers help with layout for free, and you get a free design proof before anything is printed.

Once you approve the proof, your bags are produced in 4–6 business days. Shipping is free and tracked to any US address, with 2–3 business days in transit.

If bags arrive misprinted, damaged or defective, send photos within 10 days. We reprint or refund them.