Custom Mailer Boxes
Custom printed mailer boxes perfect for e-commerce, subscriptions, and branded unboxing experiences.
Custom Mailer Boxes Built for Growing Brands
Turn every delivery into a branded unboxing moment, without a 5,000-unit order. Custom mailer boxes from Modern Boxes start at just 100 units, print in full color, and ship in 2-3 business days.
A plain brown box says nothing. A custom mailer box tells your customer they bought from a real brand. Whether you run a Shopify store, a subscription box, or a freshly funded Kickstarter, a printed mailer is the cheapest brand impression you will ever buy, it delivers the product and sells the next order at the same time.
Why Brands Choose Custom Mailer Boxes
Durable Protection
Corrugated walls keep products safe through rough carrier handling and long transit routes.
Branded Unboxing
Printed interiors create the share-worthy moment customers post on TikTok and Instagram.
Easy Assembly
Crash-lock bases fold up in seconds, no tape gun, no wasted packing time.
Lower Shipping Cost
Lightweight stock reduces dimensional weight and keeps carrier fees down.
Materials & Finishes
Choose the look that fits your brand. Every option prints in sharp, full-color CMYK and supports premium finishes.
| Material | Best For | Finish Options |
|---|---|---|
| Kraft (natural) | Eco & minimalist brands | Matte, 1-2 color print |
| White stock | Vibrant full-color art | Gloss, soft-touch, spot UV |
| Colored stock | Bold, premium presentation | Foiling, embossing |
| Eco-friendly | Sustainability-led brands | Recyclable, biodegradable |
Popular Sizes & Use Cases
Mailer boxes work for apparel, cosmetics, supplements, electronics accessories, candles, and subscription kits. Need a more premium feel? Many brands pair mailers with rigid boxes for flagship products, or move to display boxes for retail. We build to your exact product dimensions with free dielines, no wasted space, no products rattling in transit.
Ready for Boxes That Sell Your Brand?
Send your logo and product size, get a free digital mock-up before anything prints.
Get Your Free QuoteFrequently Asked Questions
Our minimum order is 100 units, making custom mailer boxes accessible for startups and small brands, not just large companies.
Standard production is 2 to 3 business days after you approve the digital mock-up. Rush options are available on request.
Yes. We can produce a sample so you can check material, print quality, and fit before committing to a full run.
Yes. We offer recyclable and biodegradable kraft stocks that deliver the same durability and print quality as standard materials.
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Send Us Your Packaging Inquiry
Tell us your product type, preferred box style, and what you need. Our team responds fast.