Branded, corrugated and eco friendly custom mailer box packaging for e commerce, subscription and retail brands. Single to triple wall builds with premium finishes. Free US shipping. 20% off your first order.

A custom mailer box is a self locking, single piece box that folds and locks without tape, glue, or extra hardware. It is the most popular e commerce packaging solution in the United States and for good reason. Mailer boxes are lightweight, structurally strong, easy to assemble, and deliver a premium branded unboxing experience that customers remember, photograph, and share.

At Eco Packaging America, we take that function and elevate it into brand strategy. Every custom printed mailer box we produce is crafted to look and feel premium the moment your customer picks it up, fresh off the press, perfectly colored, and structured to protect your product through every mile of its journey.

A great mailer box makes one promise: whatever is inside will arrive exactly as it left you, safe, secure, and perfect. Whether you select single, double, or triple wall construction, our corrugated mailer boxes are engineered to protect your product through every stage of shipping, handling, and delivery.

And when your customer opens a box that arrives in flawless condition, beautifully printed, structurally intact, and branded inside and out, they do not just remember your product. They remember your brand.

• Corrugated Board — Maximum strength and reliable protection for standard to heavy products in domestic and international shipping.
• Kraft Board — Natural, eco friendly board with a sustainable aesthetic, ideal for eco conscious brands and organic product lines.
• SBS (Solid Bleached Sulphate) Board — Ultra smooth surface for premium print quality, the choice for luxury subscription boxes and cosmetic brands.
• Recycled Board — Sustainable, FSC certified option for brands prioritizing environmental responsibility without compromising structure.
• Single Wall (2mm to 3mm) — Ideal for lightweight to medium weight products. Best for standard domestic e commerce shipping with clean, premium presentation.
• Double Wall (4mm to 6mm) — Best for medium to heavier products that need extra structural durability and cushioning during transit.
• Triple Wall (7mm to 10mm) — Industrial strength protection for heavy duty products, electronics, or high value items requiring maximum shipping security.

• Auto Lock Bottom — strong auto locking base for heavy or fragile products, no tape needed
• Straight Tuck End — classic easy to open design preferred for retail and subscription packaging
• Reverse Tuck End — opposite direction tuck for easy one handed opening, ideal for lightweight products
• Snap Lock Bottom — press to lock base for fast assembly and extra secure closure
• Inside printing — logo, personalized thank you message, brand story, QR code or discount code
• Full branded unboxing experience customers photograph, share, and remember