Custom Poly Mailers

Looking for a smart, stylish, and cost-effective way to ship your products? Meet our Custom Poly Mailers — waterproof, tear-resistant, and customizable in full color! Choose from classic white polyethylene or our eco-friendly compostable option, available in three sizes.

Perfect for shipping lightweight, non-fragile items like clothing, accessories, supplements, t-shirts, hoodies, and books, these self-sealing bags make shipping simple while putting your brand front and center.

✨ Why you’ll love them:

• Save money & space: Lightweight and compact, they cut down on both storage and shipping costs.

• Boost your brand: Full-color printing on the front, back, and even the flap makes your logo pop.

• Durable & weatherproof: A secure, tear-resistant alternative to bulky cardboard boxes.

• Eco-friendly option: Upgrade to compostable material for a greener choice.

Features

• 3 sizes (1 non-gusseted & 2 gusseted for bulkier items)

• 2 material options: Polyethylene or Compostable

• Unpadded white envelope with self-sealing flap

• Weather- & tear-resistant 2 mil film

• Full-color, 2-sided printing (including flap!)

Compostable Poly Mailers 🌱

For a sustainable upgrade, choose our compostable mailers:

• Made with a home-compostable biopolymer film (white matte outside, black inside)

• Soft, flexible, and durable with a quieter, premium feel

• After use, simply compost the envelope — it naturally breaks down into organic matter (note: the sealing strip is not compostable).

Sizes & Weight Capacity

• 6" x 9" (no gusset) → holds up to 3 lbs

• 9.5" x 12" with 3" gusset → holds up to 5 lbs

• 19" x 11.5" with 4" gusset → holds up to 5 lbs

(So light you’ll barely notice! Weights: 0.18 oz, 0.49 oz, 1.09 oz, respectively.)

Our Promise

✔ Quality Guarantee — if your mailers don’t meet our standards, we’ll make it right.
✔ Sustainability Promise — our compostable option helps reduce waste and pairs perfectly with our eco-friendly packaging line.
✔ Made Just for You — we recommend starting with a smaller quantity to test your artwork before ordering in bulk.

✅ Custom Poly Mailers = happy customers + eco-friendly branding + lower shipping costs.