Catalogue 2026 · Packaging sourcing, open book+1 (225) 340-2918hello@truepackglobal.com
Mailer & shipping boxes, unbranded studio photo

TPG-102MMailer & shipping boxes

Mailers built to survive the trip.

Custom mailer & shipping boxes.

TruePack sources custom mailer boxes, shipping cartons and master cartons in E, B and double-wall flute, printed inside and out. Send inside dimensions, board and quantity for a spec-based quote.

✓ Free quote✓ Free sample✓ Margin shown separately
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17Packaging factories
5Countries · CN IN VN MX US
$0To quote and to sample
30Years in procurement, sourcing & freight

WHY SWITCHWhy founders send us their spec

Three reasons to get a second quote on mailer & shipping boxes.

01

See the markup

Factory price and our margin arrive as two separate numbers. You approve both, or neither.

02

Hold it before you pay

A free physical sample made to your spec, revised until the finish matches. No commitment until you approve it.

03

One contact, door to door

Factory, QC and freight handled by one team with 30 years in procurement and shipping.

Every finish, quoted against your spec.

KraftWhiteE-fluteB-fluteDouble wallPrint insidePrint outsideTear stripPeel-and-sealInsert
Mailer & shipping boxes, unbranded studio photo
Mailer & shipping boxes
Mailer & shipping boxes detail
Detail
Mailer & shipping boxes variant
Variant
Glass & plastic jars
+ Glass & plastic jars
Stand-up pouches
+ Stand-up pouches

Generic, unbranded studio images, not client work.

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HOW IT WORKSThree steps, two of them free

From your spec to your dock.

Step 01

Send the spec

Email or phone plus one line. Add a photo or dieline if you have it.

Free
Step 02

Approve a sample

The factory makes it to your spec. Revise until it’s right.

Free
Step 03

We produce & ship

Production, QC, freight and delivery, at the price you approved.

Margin shown

MIX & MATCHOne request, several formats

Pair mailer & shipping boxes with the rest of your kit.

Each line is quoted separately. Take one, skip another.

OPEN BOOKHow a quote should look

One number hides the markup. Two don’t.

You approve the factory price and our margin before anything is made.

A typical quote
One unit price. The markup is in there somewhere.?
A TruePack quote
Factory pricequoted by the factoryOur marginits own line

Illustrative diagram. Bar widths are not real prices.

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BASELID01 TUCK FRONT02 FLUTE · E / B03 PRINT IN + OUT ROLL-END MAILER · ILLUSTRATIVE, NOT A CLIENT SPEC

SPECWhat we quote

Mailer & shipping boxes, line by line.

No price list: MOQ, price and lead time are quoted per spec.

ItemFormatConstructionTypical forPrice
102-M1Roll-end mailersTuck front, die-cutD2CQuoted per spec
102-M2Shipping cartonsRSC, printed or plainFulfilmentQuoted per spec
102-M3Master cartonsExport-gradeFreightQuoted per spec
102-M4InsertsCorrugated or pulpGlass, kitsQuoted per spec
  1. DesignArtwork, dieline or a photo
  2. MaterialAnd finish, if you know it
  3. Size & featuresSame spec to every factory
  4. QuantityPer order and annual

Before you ask.

Q.1How is a mailer box different from a shipping carton?

A mailer is a self-locking, often printed box opened by the customer. A shipping carton (RSC) is a plain flap box built mainly for transit and is often used as an outer or master carton.

Q.2How does box size affect shipping cost?

Carriers bill on the greater of actual and dimensional weight, so an oversized box can cost more to ship than the product weighs. Send your product dimensions and we size the box to it.

Q.3Will glass survive?

Inserts are designed around the product; the sample is what you drop-test.

Q.4Plain or printed?

Both. Plain plus a sticker is the low-cost route.

Q.5What's the minimum order?

It depends on the format, the print and the factory, so we quote it per spec rather than publish a number. Tell us the quantity you need and we'll say honestly whether it works.

Q.6Do you own the factories?

No. We run the requote, the sample, the transition and the freight through a network of 17 packaging factories across China, India, Vietnam, Mexico and the USA.

Q.7How fast is a quote?

Usually within a couple of weeks of receiving your design, material and quantity, sooner on formats we already run. We reply to every request within 1 business day.

Paying too much for mailer & shipping boxes? Find out free.

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Free mailer & shipping boxes quote · factory price + our margin, shown separatelyGet my free quote →
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