Complimentary digital proof on every order
TRIA

Mailer boxes

A mailer box is a one-piece corrugated box with a tuck-in lid that ships on its own, no outer carton needed. We make 21 mailer styles, most from 200 units, in 10 to 14 business days after you approve a free digital proof.

All mailer boxes

Custom kraft mailer box, closed, natural unbleached E-flute corrugated with visible flute texture
Kraft mailer boxE-flute corrugated, natural kraft200 minimum · 10 to 12 days
Custom white mailer box, closed, smooth white coated E-flute exterior
White mailer boxE-flute corrugated, white top200 minimum · 10 to 12 days
Custom full color printed mailer box, closed, bold abstract emerald, orange and cream pattern
Full color printed mailer boxE-flute, full color outside200 minimum · 10 to 14 days
Custom inside printed mailer box, open, kraft exterior with an emerald and gold patterned liner
Inside printed mailer boxE-flute, printed inside and out200 minimum · 10 to 14 days
Custom black mailer box
Black mailer boxE-flute, black top, white ink200 minimum · 10 to 14 days
Custom corrugated shipping box
Corrugated shipping boxB-flute RSC, one color200 minimum · 10 to 12 days
Custom subscription box
Subscription boxE-flute, printed inside, tuck tab200 minimum · 10 to 14 days
Custom apparel mailer box
Apparel mailer boxE-flute, low profile, tissue ready200 minimum · 10 to 14 days
Custom cosmetic mailer box
Cosmetic mailer boxE-flute with paperboard insert200 minimum · 10 to 14 days
Custom candle shipper box
Candle shipper boxE-flute with die-cut cradle200 minimum · 10 to 12 days
Custom bottle shipper box
Bottle shipper boxB-flute with divider200 minimum · 10 to 12 days
Custom book mailer box
Book mailer boxE-flute wraparound200 minimum · 10 to 12 days
Custom literature mailer box
Literature mailer boxE-flute, slim, one color200 minimum · 10 to 12 days
Custom eco kraft mailer box
Eco kraft mailer boxUnbleached E-flute, water-based ink200 minimum · 10 to 12 days
Custom PR box
PR boxE-flute corrugated, fitted insert200 minimum · 10 to 12 days
Custom Christmas / holiday box
Christmas / holiday box32 ECT corrugated, holiday print run200 minimum · 10 to 12 days
Custom t-shirt packaging
T-shirt packagingE-flute corrugated, low-profile format200 minimum · 10 to 12 days
Custom swag box
Swag boxE-flute corrugated, multi-item fit200 minimum · 10 to 12 days
Custom Halloween box
Halloween boxE-flute corrugated, seasonal run200 minimum · 10 to 12 days
Custom plant shipping box
Plant shipping boxCorrugated E-flute, ventilation slots and pot collar300 minimum · 10 to 12 days
Custom suitcase box
Suitcase boxE-flute corrugated with kraft wrap, molded carry handle200 minimum · 10 to 12 days

Which one do you need?

If you needStart withWhy
Plain shipping, lowest costKraft mailer boxunbleached E-flute, one color or full color
Bright colors and photosWhite mailer boxsame mailer with a white top liner so print stays true
An unboxing momentInside printed mailer boxfull color on the inside liner as well as the outside
Glass jars and droppersCosmetic mailer boxfitted 24pt paperboard insert holds each piece upright
A monthly boxSubscription boxsized to the carrier rate band you ship in
Heavy or bulk shipmentsCorrugated shipping boxregular slotted container in B-flute or C-flute

Still between two? Send the product and its size and we will recommend a style with your quote, or ask Maya in chat. The box size calculator and free dielines help you size it first.

Questions about mailer boxes

What is the difference between a mailer box and a shipping box?

A mailer box is a single piece with a built-in tuck lid and dust flaps, so it closes without tape and looks finished when it lands. A shipping box (regular slotted container) has four flaps top and bottom and is taped shut. Mailers suit direct-to-consumer orders; shipping boxes suit heavier or bulk loads.

Which board should my mailer use?

Most mailers run on E-flute corrugated, which is thin enough to print well and strong enough for carrier handling. Heavier products and bottles move up to B-flute. The product page lists the board for each style, and the Swatch Book shows them in hand.

Can you print the inside of a mailer box?

Yes. The inside printed mailer and the subscription box both carry a second full color print on the inside liner. Any mailer can add it; it shows on your proof before anything is made.

What is the minimum order for mailer boxes?

Most mailer styles start at 200 units. The plant shipping box starts at 300. Each product page shows its own minimum.

Ready to price your mailer boxes?

Send the size and quantity for a quote and a dieline, usually within one business day. Design help and the Swatch Book of materials are free.

Inside Tria, monthly

One email a month. New work, new materials, and what we learned on recent jobs. Unsubscribe any time.
Chat with Maya