Custom Hat Boxes
Custom hat boxes from 100 — corrugated mailers cut to the brim and crown of the hat you sell, with a cradle that keeps the crown off the lid, so a fedora, a boater or a fitted cap arrives in the shape it left in.
A hat has one shape, and the box has to keep it
- Board
- Corrugated E flute mailers; B flute for telescoping boxes; wrapped chipboard for round rigid
- Builds
- Roll-end mailer with cradle, two-piece telescoping, round rigid with cord handle
- Sizing
- From brim width and crown height, plus clearance above the crown

Get a price for Hat Boxes
Send the size and quantity — we reply the same working day with a price, a dieline and a date. Artwork optional at this stage.
- Free dielineThe flat drawing comes with the quote, before you commit.
- Proof before pressNothing is printed until you have seen it laid on the dieline.
- Die kept for reordersTooling is paid once. Every reorder skips straight to press.
- Quoted in four marketsUS, UK, Canada and Australia, in the delivery currency.
Measure the brim, then the crown, then add the air
A hat box is sized from two numbers: the brim across its widest point and the crown from the brim line to the top. The inside length and width are the brim plus a finger of clearance on each side, so the brim never touches a wall. The inside height is the crown plus the thickness of the cradle plus the air above the crown. Skip the air and the lid rests on the crown, and every parcel stacked on top presses the shape out of it.
Brims are the awkward part. A wide-brim sun hat needs a box that is nearly flat and very wide, while a fitted cap needs something closer to a cube. We draw the mailer from your hat, not from a standard size, and one die then serves every hat in that silhouette.

Three builds by how far the hat travels
| Roll-end mailer with cradle | E flute, lid tucks over the front; the shop and e-commerce standard |
|---|---|
| Two-piece telescoping box | B flute base and lid; for stacking in a stockroom and wide brims |
| Round rigid hat box | Wrapped chipboard with a cord handle; the keepsake build for bridal and millinery |
| Shipping carton for the above | Plain outer so a printed box arrives clean |

The cradle, and why tissue is not enough
- A die-cut corrugated cradle with a hole the size of the crown holds the hat by the brim and keeps the crown off the floor of the box.
- A second ring under the crown, for hats with a tall or soft crown that would sag into the hole.
- Tissue alone slides. It is for the look of the opening, and we add it on top of the cradle, not instead of it.
- For caps with a stiff peak, a slot in the cradle lets the peak sit down so the lid closes square.
Print inside, because that is the first thing seen
A hat box is opened from above, so the inside of the lid is the first printed surface the customer reads. The boxes photographed carry a pattern on the lid interior and a plain exterior, which also keeps the courier label off the artwork. For a shop shelf the order flips: a printed exterior and a plain interior. We print either or both, in one color on kraft or full color on a white liner.
Where the hat is sold with a card, a care leaflet or a spare band, those sit in the cradle slot rather than loose on the hat. The same thinking carries into our rigid boxes for folded dress shirts, where the finishing kit has its own place.
Flat packing and the trouble with round boxes
A corrugated hat mailer ships to you flat and folds up in the stockroom, so a hundred boxes take up a shelf rather than a room. A round rigid hat box arrives assembled and cannot be flattened, which is why it costs more to store and to ship. For most online hat sellers the mailer with a cradle is the right call, and the round box is kept for the few orders that are gifts.
Shipping cost follows the box, and a hat box is mostly air by design. We keep the outside dimensions as close to the brim as the cradle allows, because a box an inch larger in each direction often moves the parcel up a carrier size band. For a wide-brim hat that cannot be avoided, a two-piece telescoping box lets the lid depth be set to the crown so nothing is paid for that is not needed.
Fitted caps, snapbacks, fedoras, boaters, bucket hats and wide-brim sun hats each take a different footprint. Send one hat and we size the first die from it.
Hat Boxes — specification
The rows that are specific to this build first, then what applies to every job we run. Anything not listed is a question, not a limit — send the brief.
This build
- Board
- Corrugated E flute mailers; B flute for telescoping boxes; wrapped chipboard for round rigid
- Builds
- Roll-end mailer with cradle, two-piece telescoping, round rigid with cord handle
- Sizing
- From brim width and crown height, plus clearance above the crown
- Insert
- Die-cut corrugated cradle; optional crown ring and peak slot
- Inside lid, outside, or both; 1 color on kraft or full color on white liner
- Finish
- Matte or gloss aqueous coating; foil on rigid lids
- Shipping
- Mailers and telescoping boxes ship flat; round rigid ships assembled
- Minimum
- 100 hat boxes per size
On every job
- Print process
- Digital below about a thousand, offset above it. One side or both, with spot colors where a match has to hold.
- Color
- CMYK as standard. Uncoated and kraft stocks print lighter and warmer; a spot color is the only exact match.
- Tolerance
- Cutting plus or minus 1 mm, creasing plus or minus 0.5 mm, confirmed on a plain sample before the run.
- Tooling
- A cutting die per size, made once and kept. Foil and emboss dies per artwork, also kept.
- Food contact
- Food-grade board and inks where the carton touches food, with the interior left plain.
- Sustainability
- Mono-material board wherever the product allows; recycled-content and FSC stocks; no claim printed the pack does not earn.
- Artwork
- Vector PDF or AI, 3 mm bleed, 4 mm safe area, fonts outlined. We check every file and send a proof before press.
- Dieline
- Supplied free with the quote, before you commit. Yours whether or not you order.
- Sample
- A plain unprinted sample at the finished size on request, for fit and construction.
- Reorders
- Skip the tooling and go straight to press at a lower unit price.
- Lead time
- Quoted with the price against your fill date rather than promised before we have seen the spec.
- Markets
- United States, United Kingdom, Canada, Australia — priced in the delivery currency, freight included.
Boards and films we build hat boxes on
A folding carton is one sheet of board, so the board is the product. These are the stocks we run for cartons, what each is good at, and where it lets you down.
Natural kraft
Unbleached folding board. Warm, hides marks, costs least. Mutes color — one or two flat colors print well, photographs do not.
250–350gsm sleeves; 14–24pt cartonsWhite SBS
Solid bleached sulfate: bright, coated, the retail carton standard. Takes accurate color and every finish. Shows scuffs sooner than kraft.
14–24ptWhite lined chipboard
A recycled gray core under a white printing face. Cheaper than SBS and slightly duller; the back of the sheet stays gray.
16–24ptKraft-look coated
A kraft face over a coated inner. The natural look with a barrier behind it — the answer where oil, grease or moisture would mark plain kraft.
14–20ptRecycled-content board
Post-consumer fiber with a gray-brown cast. Right for outers and inner components; poor for bright whites and photography.
16–22ptMicro-flute E and F
A fine corrugated layer where a carton needs structure it cannot get from board — a large panel, a heavy product, a box that ships alone.
E 1.5 mm; F 0.8 mmUncoated and textured
No clay coat, or a linen or laid grain. Print reads softer and warmer; a deboss goes deeper. Photographs do not sit well on it.
280–350gsmMetalized and pearlescent
A metallic or pearl face for a shelf that needs to catch light. Costly, and it fights a photograph — a mark or a pattern suits it better.
16–20ptNot sure which? Say what goes in it and where it is sold — the material follows from that. Our notes on recycled, recyclable and compostable cover which claims each stock can honestly carry.
- 01
Send what you have
A dimension, a photograph beside a ruler, or the product itself. No technical drawing needed — that part is ours.
- 02
We quote and draw
A price, a dieline and a date come back together. If a different build would suit the product better, that is in the reply too.
- 03
Approve the dieline
The flat drawing is yours to check: which panel is the front, where the folds fall, how deep the cavity really is.
- 04
Artwork on the dieline
You place your design on the flat we sent, or we place it for you, and you see a proof before anything goes to press.
- 05
A sample if you want one
A plain unprinted sample at the finished size shows fit and construction — the things a drawing cannot.
- 06
Cut, printed, shipped
The die is cut once and kept, so every reorder skips the tooling and goes straight to press at a lower unit price.
Format
Vector PDF or AI where possible. Raster artwork at 300dpi at final size, in CMYK.
Bleed
3 mm past every trim line, so a fraction of drift on the cutter never leaves a white edge.
Safe area
Keep type and anything important 4 mm inside the cut and away from every fold.
Color
Convert to CMYK before sending. Uncoated stock prints lighter; a spot color is the only exact match.
Fonts
Outline them or supply the files. A missing font substitutes silently and the proof will not match.
Barcodes
On a light, matte, unvarnished patch with the quiet zone clear — a code on gloss fails the scanner.
Not set up that way? Send it anyway — fixing a file is a short conversation, and we check every one before press. Our guide to preparing print files covers each point.
Every finish here is a decision about light on a shelf, not about luxury.
Matte lamination
Reads considered, hides marks, takes a ballpoint.
Gloss lamination
Lifts color; glares under shop lighting.
Soft-touch
Velvet in the hand; shows fingerprints in a bag.
Hot foil
Real metal leaf — the most reliable premium signal.
Emboss / deboss
Shape with no ink; works in the dark.
Spot UV
Gloss shapes on a matte field.
Uncoated kraft
Warm, natural, mutes color.
Textured stock
Texture in the paper; cannot scuff off.
Not sure which suits the shelf it sells from? Say where the product is sold and we suggest one — our notes on specialty finishes show them on real boxes.
Sizing a folding carton so the die comes out right: hat boxes
Measure the product, not the box it is in now. A carton is built around what has to fit inside it, assembled — cap on, lid fitted, folded if it folds — at its widest point in each direction. Send those three numbers and say which is which.
- Length x width x height
- Internal, always. External dimensions include the board and are what the carrier measures, not what the product needs.
- Clearance
- 2–3 mm a side for a snug fit; more where an insert or void fill goes in. A carton cut exactly to the product is slow to pack and transmits every knock.
- Board thickness
- Heavier board takes internal space from the product. It matters most on small boxes, where four walls of 24pt is a real share of the cavity.
- Varies between batches?
- Glass, textiles, molded parts and cured soap all do. Measure several and build to the largest.
- Cutting tolerance
- Plus or minus 1 mm on folding board. Confirmed on a plain sample before the run.
- Units
- Metric or imperial, as long as you say which. Mixing them in one spec is where mistakes happen.
Not sure your numbers are right? Send the product dimensions rather than the box dimensions and we work the box out — the full method is in our guide to measuring for a box.
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Build your Hat Boxes in 3D
Pick a shape, type a size, choose a board and a finish. The preview on the left redraws as you go, and the spec lands with us exactly as you set it.
Frequently asked questions
Got a question about hat boxes? The answers below cover what we get asked most. If yours is not here, send it with a brief, message us on WhatsApp, or call +1 503-461-4788 — we reply the same working day.
How do you size a hat box?
From the brim at its widest and the crown height, with clearance on each side of the brim and clear air above the crown so the lid never rests on it.
Does one hat box fit every hat we sell?
One die fits every hat of the same silhouette. A wide-brim sun hat and a fitted cap need different boxes because their footprints are nothing alike.
What stops the hat moving inside a hat box?
A die-cut corrugated cradle with a hole the size of the crown. The hat sits by its brim and the crown hangs in the hole, off the floor of the box.
Are your hat boxes round?
The standard build is a corrugated mailer, which ships flat. We also make round rigid hat boxes in wrapped chipboard with a cord handle for gift and bridal orders.
Can a hat box be printed inside the lid?
Yes. The lid interior is the first surface the customer sees, so many of our hat boxes carry the pattern inside and stay plain outside.
Can a hat box ship directly with a courier label on it?
A mailer with a plain exterior can. For a box printed on the outside we recommend a plain outer carton so the artwork arrives clean.
Do hat boxes ship flat to us?
Corrugated mailers and telescoping boxes do. Round rigid hat boxes arrive assembled and take more room to store.
Will a hat box survive parcels stacked on top of it?
E flute with air above the crown handles normal stacking. For heavy stacking or very wide brims we move to B flute telescoping boxes.
Can a hat box hold a card or a spare band as well?
Yes. A slot in the cradle holds a card, a care leaflet or a band flat, so nothing sits loose on the hat.
Do you make hat boxes for caps with a stiff peak?
Yes. The cradle gets a slot for the peak so the cap sits level and the lid closes square.
What is the minimum for custom hat boxes?
One hundred per size. Because the cradle is a separate die-cut piece, a single box size with two cradles can serve two hat shapes.
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