Date: 23-10-2026 | Read Time: 12 Mins
Custom mailer boxes are custom-made boxes made of corrugated cardboard with a flip-top lid for your product, featuring your branding. They are simple to ship, can be put together inside of seconds, and secure orders in transit.
They are easy to ship, can be assembled within seconds, and secure orders during transit. Select single-wall kraft or white board to use lightweight products and add an insert to the fragile products.
All online orders culminate in one thing: a customer opens a box. When the box is generic, the brand vanishes. When it is printed, made to fit the product, and constructed to withstand a carrier network, the box does marketing, protection, and retention simultaneously. Empress Packaging is a USA-based manufacturer of bespoke mailer boxes, created to be e-commerce brands around the real product, and the volume of orders rather than a volume chart.
A Mailer boxes is a corrugated cardboard box that is intended for shipping a product without an outside carton. It is unfolded, folds up without the aid of tape or glue and folds or snaps its lid shut. Print is attached to the box, which is the shipping container itself.
The most common type is the flip-top mailer, or roll-end tuck-top box. The lid is hinged and fits like a book, but can be secured with a tuck flap. Typically mailers are made of corrugated board, in kraft or white, and the thickness of the fluting (the wavy layer between the layers) will determine amount of cushioning and quality of print.
The warehouse is constructed with standard shipping boxes. They guard a product between the dock and doorstep and do not do anything to enhance the customer experience. There are three things that printed mailer boxes alter:
Style
How it close
Best for
Strength level
Typical use
Flip-top mailer (roll-end tuck-top)
Hinged lid with tuck flap
Most e-commerce products
Single-wall standard
Apparel, beauty, accessories
Mailer with tear strip
Lid plus perforated stri
High-return categories
Single-wall standard
Fashion, footwear accessories
Mailer with insert
Lid plus die-cut or paperboard insert
Fragile or multi-item orders
Single-wall with insert
Skincare bottles, candles, electronics accessories
Kraft mailer
Hinged lid, unbleached board
Natural or minimal brands
Single-wall standard
Food gifts, candles, apparel
White printed mailer
Hinged lid, bright print surface
Full-color brand identity
Single-wall standard
Beauty, subscription, DTC brands
Heavy-duty mailer
Reinforced lid, thicker board
Heavier products
Higher wall or flute spec
Home goods, bulk kits
Lightweight Flip Top Mailer Packaging are used by apparel and accessories brands, and they can have tear strips to facilitate returns. Bottles and jars are placed in mailers with inserts to keep them in place at beauty and skincare brands. Subscription companies consider the mailer as the whole brand experience, as the box is the first thing that a subscriber views every cycle. Kraft mailers provide a natural appearance at an affordable cost to candle, food gift, and home goods brands. Sellers of electronics accessories combine mailers with paperboard or foam inserts to prevent movement without bulk.
Start with the product, not the artwork. The board strength is determined by weight and fragility. The volume of orders determines the print technique that is economically viable. And the sales channel will determine the amount of finish to pay an interior print subscription brand will be well-served by a rich interior, whereas a high-volume apparel store might be better served by a single-color brand on kraft. Just in case, request sample proofs of two alternatives prior to a full run.
Frequently Asked Questions
Q: What is a flip-top mailer box?
A: A flip-top mailer is a corrugated box with a hinged top that folds up and folds down. It is the most typical e-commerce style, ships flat, assembles without tape, and is the most popular.
Q: What is the difference between a mailer box and a shipping box?
A: A shipping box is a simple carton constructed to be transported. A mailer box is a package that the customer is meant to see as branded; it has a printed surface and a hinged lid, and it also secures the product during transit.
Q: Are mailer boxes robust enough to be shipped without an outer box?
A: Yes, in the case of matching the weight of the product with the board and flute, and the box is the right size. Fragile or heavy objects might require a more powerful spec or an insert.
Q: What are the minimum quantities of custom mailer boxes?
A: It is based on size, print complexity, and finish and is verified at quoting.
Q: Will I be able to receive a sample prior to a full order?
A: Yes, there is evidence available prior to production runs.
Q: Are mailer boxes eco-friendly?
A: Yes. Most sizes can be made with recyclable kraft, recycled-content board, and FSC-certified stock.
Q: What do I do to select the correct box size?
A: Give the length, width, height, and weight of your product. The product plus the protection it requires are cut around the box, and the size is ensured before production.
Q: Is it possible to print on the inside of the box?
A: Yes. A typical method of adding a message, pattern, or return instructions is by interior printing.
Free quotes on custom printed boxes at empresspackaging.com, or send us an email query@empresspackaging.com, or call (888) 900-7629.







