EcoX Water-Resistant Paper Mailers

At first glance, EcoX Mailers may look like a kraft paper bag, but they’re so much more. Durable, plastic-free, and curbside recyclable, these water-resistant mailers offer the protection your shipments need without compromising your commitment to sustainability.

ecox mailers waterproof paper mailer for apparel
Recycled Content

Recycled Content

Fibers made with 100% recycled content. May also include additives, adhesives, and ink.

PCW Content

PCW Content

Made with 70% post-consumer waste that has been diverted from landfills.

Circular

Circular

High recycled content and can be readily recycled into a useful product in its next life.

Plastic-Free

Plastic-Free

The materials used to construct the water-resistant mailer do not contain synthetic polymers.

Curbside Recyclable

Curbside Recyclable

Commonly accepted in most curbside recycling programs across the US.

Made in USA

Made in USA

Utilizes local recycled inputs, transparent supply chain, lower transportation footprint.

Custom EcoX Mailers

Turn every shipment into a branded experience. Custom EcoX Mailers are available starting at just 500 units. Printed with HydroSoy or Algae Ink™, our water-resistant mailers can be branded on both sides in one color.

Read Artwork Guidelines

Shipping 1,000+ orders a week? Work with us to secure water-resistant mailers tailored to your large-scale operations.

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2-4 Units
= 2% Savings
5-9 Units
= 5% Savings
10-14 Units
= 10% Savings
15-24 Units
= 15% Savings
5,000+ Mailers
Specifications
Material 100% recycled kraft paper fiber
Recycled Content 100% recycled kraft paper fiber
70% post-consumer waste paper fiber
Thickness 11 pt paperboard
Material Features Tamper-evident
Water-resistant
Functionality Self-seal adhesive closure
End-of-Life Curbside recyclable with paper
Naturally biodegradable
Origin Made in USA
Mailer Color Natural kraft
Print Color Pantone Color Matching System (PMS)
Ink Type HydroSoy Ink or Black Algae Ink
Print Process Flexographic
Print Option Post-production: 1-sided, 1-color
Inline: edge-to-edge printing, flood coating, and more - request quote
Frequently Asked Questions

Are EcoX mailers waterproof?

No, EcoX mailers are water-resistant, not waterproof. That means they’re designed to protect your products against light rain, splashes of water, or damp transit conditions, but they aren’t fully sealed against prolonged exposure or full submersion.

Can our water-resistant mailers be reused if wet?

Yes, if your EcoX mailer gets wet but isn’t damaged, it can still be reused. The material, despite being made of recycled content, holds up well to moisture (though we recommend letting it dry before reusing).

How do EcoX mailers differ from Kraft mailers?

While both are made from recycled content and are curbside recyclable, EcoX mailers offer added durability and water resistance. This makes the EcoX ideal for apparel and other goods that need a bit more protection in transit.

What are the sizes, dimensions, and weights of EcoEnclose EcoX mailers?

Product Code Product Description Parcel Weight (lbs) Parcel Dimensions Mailer Weight (lbs) Mailer Weight (oz) Internal Mailer Dimensions
EcoX6x9-25 6 x 9" – Bundle of 25 1.2 9.5 X 1.5 X 6.5" 0.05 0.80 5.75 x 8.75"
EcoX6x9-250 6 x 9" – Case of 250 12.55 9.5 X 14.75 X 6.75" 0.05 0.80 5.75 x 8.75"
EcoX7.5x10-25 7.5 x 10" – Bundle of 25 1.6 11.25 X 1.5 X 8" 0.06 0.96 7.25 x 9.75"
EcoX7.5x10-250 7.5 x 10" – Case of 250 15.85 11.25 X 14.5 X 8.25" 0.06 0.96 7.25 x 9.75"
EcoX9x12-25 9 x 12" – Bundle of 25 1.9 12.875 X 1.35 X 9.5" 0.08 1.28 8.75 x 11.75"
EcoX9x12-250 9 x 12" – Case of 250 19 12.875 X 13.5 X 9.5" 0.08 1.28 8.75 x 11.75"
EcoX10x13-25 10 x 13" – Bundle of 25 2.55 13.5 X 1.5 X 10.5" 0.10 1.60 9.75 x 12.75"
EcoX10x13-250 10 x 13" – Case of 250 23.85 13.5 X 14.75 X 10.5" 0.10 1.60 9.75 x 12.75"
EcoX12x15-25 12 x 15" - Bundle of 25 3.60 15 X 1.5 X 12" 0.14 2.24 11.75 x 14.75"
EcoX12x15-250 12 x 15" - Case of 250 36.55 15.25 X 15 X 12.5" 0.14 2.24 11.75 x 14.75"
EcoX14.5x19-25 14.5 x 19"- Bundle of 25 4.25 19 X 1.5 X 14.5" 0.20 3.20 14.25 x 18.75"
EcoX14.5x19-250 14.5 x 19" – Case of 250 42.8 19.25 X 12.5 X 15.25" 0.20 3.20 14.25 x 18.75"
EcoX9.5x3x16-25 9.5 x 3 x 16" - Bundle of 25 2.5 9.5 X 16 X 2" 0.15 2.40 9.5 x 3 x 16"
EcoX9.5x3x16-200 9.5 x 3 x 16" - Case of 200 20 9.5 X 16 X 7" 0.15 2.40 9.5 x 3 x 16"
EcoX10.5x4x19-25 10.5 x 4 x 19" - Bundle of 25 2.5 10.5 X 19 X 3" 0.21 3.36 10.5 x 4 x 19"
EcoX10.5x4x19-200 10.5 x 4 x 19" - Case of 200 30 19 X 16 X 12" 0.21 3.36 10.5 x 4 x 19

What is the difference between the EcoX 2.0 and the original?

When we released the EcoX mailer in 2020, we received feedback that companies wanted an even stronger and more durable option.

Our latest version is still highly water resistant due to the specific sizing agents in the mailer, all of which are plastic free. However, the mailer is thicker and made with less post-consumer waste, giving the material more strength.

Decreasing the post-consumer waste was a difficult decision for us, given our focus on circularity. The benefits of a mailer that could help more companies achieve their plastic-free packaging goals was worth the slight decrease in post-consumer waste.

If I want a plastic-free poly mailer, is the EcoX a good option for me?

Kudos to you for considering plastic-free alternatives to poly mailers! When going plastic-free, we recommend using mailers made of natural fibers over compostable bioplastics, which aren't ideal for eCommerce. Learn more here and here.

Additionally, we also encourage you to choose 100% recycled paper packaging whenever possible. Or, if that’s not feasible, to seek out certified sustainable paper or next-generation fibers.

A common misconception is that going from plastic to paper is always a great transition and that all paper is good. Unfortunately, much of today’s paper comes from ancient and endangered forests, and brands transitioning to paper must be thoughtful about where their paper is sourced.

With our paper hierarchy and framework, we believe that 100% recycled, paper-based packaging with high post-consumer waste levels is a great alternative to plastic poly mailers. EcoEnclose offers six options that satisfy those criteria, three of which are great solutions for apparel companies: the Paper Apparel Mailer, the Kraft Mailer, and the EcoX Mailer.

Is the EcoX Mailer water-resistant?

The EcoX Mailer has been designed with water-resistant properties, making it an excellent alternative to traditional poly mailers. Check out this video to see our water-resistant mailer in action!

 

What are the differences between EcoEnclose's suite of paper mailers?

In general, we consider the 100% Recycled Kraft Mailer to be our economy option. It is the least expensive, thinnest paper mailer we offer, and has 90% or more post-consumer waste. In general, we tell companies that if the Kraft mailer already works for them, they can stick with it—it's a great plastic-free mailer!”

The EcoX is our value option. It is thicker than the Kraft Mailer (11 pt versus 10 pt) and has only 70% post-consumer waste. The remaining 30% is post-industrial, which has stronger and cleaner fibers, giving the mailer a higher level of strength. It’s an excellent choice for companies that need stronger packaging, and/or want a little extra water protection.

Explore the differences between post-industrial and post-consumer waste.

The Paper Apparel Mailer is our premium option. It is the most expensive of the three, but utilizes the thickest paperboard of them all, and has top and bottom creasing for expandability and a clean, classy finish.

All three are 100% recycled, curbside recyclable, and naturally biodegradable.

Learn more about our poly mailer options here.

Which is more eco-friendly - a 100% recycled poly mailer or a 100% recycled paper mailer?

100% recycled poly options have a lower carbon footprint, offer more protection, and come at a lower overall cost than 100% recycled paper alternatives. However, because they’re made of thin film, they typically need to be recycled at grocery store drop-off bins (or sent back to EcoEnclose), which can make proper recycling more complicated for the average household.

100% recycled paper mailers are curbside recyclable and naturally biodegradable (so if they do end up as litter, they’ll break down over time rather than lingering in landfills or oceans). However, paper mailers do have a higher carbon footprint, are more expensive, and space-intensive to ship and store.

What curbside recyclable mailer does EcoEnclose recommend?

All of our paper mailers are 100% recycled and curbside recyclable, making them a great option for brands pursuing a plastic-free packaging strategy. Each mailer offers reliable performance, so you can choose the best fit based on your sizing and shipping needs, knowing that every option is both effective and eco-friendly.

Learn more here: 

Curbside Recyclable Packaging

Which Paper Mailer Is Right For Your Business?