Awesome experience with eBpak and this product! Have used them for years and will always keep coming back for my small business needs, Thank!s
Description
This brown die cut mailing box (B299) is 150 x 150 x 75mm inside. Cut from a single sheet of E-flute corrugated board, it folds into a sturdy postal box with tuck-in locking tabs for a neat, secure close.
Key Features
- Natural brown board: A clean, simple look for everyday orders, with plenty of room for labels and branding stickers.
- Die cut, one-piece design: Folds into shape with tuck-in locking tabs to form a secure, neat mailing box.
- E-flute corrugated board: A thin, strong flute that gives a crisp finish and good crush resistance without adding bulk.
- Internal size 150 x 150 x 75mm: Measured inside the box, suited to jewellery, cosmetics, candles, small accessories and sample packs.
- Fits an AusPost Medium prepaid satchel: Sized to fit inside an Australia Post Medium prepaid satchel.
- 100% recyclable and FSC certified: Made from 100% recyclable corrugated board from FSC-certified sources, so it can go straight into paper recycling.
- 90-day money-back guarantee: Backed by the eBPak 90-day money-back guarantee.
Specifications
| Product code | B299 |
|---|---|
| Internal dimensions (L x W x H) | 150 x 150 x 75mm |
| Box style | Die cut mailing box with tuck-in locking tabs |
| Colour | Brown |
| Board | E-flute corrugated board |
| Satchel fit | Australia Post Medium prepaid satchel |
| Recyclable | 100% recyclable |
| Certification | FSC certified |
| Pack size | 100 boxes |
| Guarantee | 90-day money-back guarantee |
Ideal For
- Everyday e-commerce orders
- Jewellery, cosmetics and skincare
- Candles, small accessories and sample packs
- Posting inside an Australia Post Medium prepaid satchel
- Small-business and online-store shipping
Browse the full range of Brown Diecut Mailing Boxes.
- Lay the flat box white side down and fold up the two long side walls.
- Fold the double side walls over and push the locking tabs into the slots in the base.
- Fold up the back wall, then pack your items. Add tissue paper or bubble wrap for fragile pieces.
- Close the lid and tuck the front flap into the slot at the front of the box.
- For heavier items or extra security, seal the front flap with a strip of tape or a branded sticker.
- Free delivery to Sydney & Melbourne metro on orders over $500.
- $50 flat rate to Wollongong areas and $75 to Gosford & Newcastle areas (up to 2 tonne).
- Australia-wide delivery via Australia Post and trusted couriers.
- Free pickup from Minto NSW or Braeside VIC, Mon–Fri 9am–4pm.
- 90-day returns on unopened items. See our refund policy.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Sizing
What fits in this box
Inside: 150 x 150 x 75mm (length x width x height)
- Fits inside an Australia Post Medium prepaid satchel
- About 1.7 litres of space inside
- Delivered flat, folds into shape in seconds
- Sizes are inside measurements. Allow 5–10mm each side for tissue paper or bubble wrap.
- Not sure? Use the size finder below or call us on (02) 8750 5347.
More diecut mailing boxes
Save $9.55
220 x 160 x 77mm A5 Die cut White Mailing Box B38
Sale priceFrom $19.95
Regular price$29.50
$0.80 each
Save $7.00
310 x 230 x 105mm A4 Mailing Box White / Brown / Black / Blue / Pink
Sale priceFrom $52.50
Regular price$59.50
$1.05 each
Save $9.73
220 x 160 x 77mm A5 Die cut Brown Mailing Box B65
Sale priceFrom $39.77
Regular price$49.50
$0.40 each
Save $0.75
220 x 160 x 100mm A5 Die cut White Mailing Box B40
Sale priceFrom $22.75
Regular price$23.50
$0.91 each
Save $5.34
Save $17.73
Save $8.55
310 x 230 x 105mm A4 Die cut Black Mailing Box B59
Sale priceFrom $27.95
Regular price$36.50
$1.12 each
Save $3.14
310 x 230 x 105mm A4 Die-cut White Mailing Box B19
Sale priceFrom $29.76
Regular price$32.90
$1.19 each
Save $1.95
Save $7.55
Save $8.60
220 x 160 x 77mm A5 Die Cut Black Mailing Box B55
Sale priceFrom $20.90
Regular price$29.50
$0.84 each
Size finder
Not sure of the size? Enter your item's dimensions.
Enter your item's measurements on the left, then press Search to see every size we stock that fits.
Nothing in stock fits that size.
Request a custom box quote
Packing essentials
Save $10.42
Clear Packaging Sealing Tape 48mm x 75m 45um A005 x36 Rolls
Sale price$35.53
Regular price$45.95
$0.99 each
Save $10.73
Heavy Duty Clear Packing Tape 48mm x 75m 52micron A006 x36 Rolls
Sale price$48.77
Regular price$59.50
$1.35 each
Save $10.13
Clear Pallet Wrap 500mm x 285m Hand Stretch Film 25U x4 Rolls
Sale price$62.37
Regular price$72.50
$15.59 each
Save $9.30
White A5 Document Enclosed Pouch 240 x 185mm Sticky Envelope
Sale priceFrom $34.60
Regular price$43.90
$0.07 each
Save $54.74
36 Rolls Waterless Kraft Paper Brown Packing Tape 48mm x 50m 130U A011
Sale price$94.76
Regular price$149.50
$2.63 each
Save $11.00
6 Rolls Kraft Paper Brown Packing Tape 48mm x 50m 130U
Sale price$27.50
Regular price$38.50
$4.58 each
Save $5.70
White Plain Document Enclosed Pouch 110 x 150mm Sticky Envelope
Sale priceFrom $29.90
Regular price$35.60
$0.03 each
Save $6.51
White Invoice Enclosed Envelope 115 x 150mm M153
Sale priceFrom $29.99
Regular price$36.50
$29.99 each
Save $5.00
Save $6.55
Fragile Packing Tape 48mmx75m 45u Orange Black A008 x36 Rolls
Sale price$49.95
Regular price$56.50
$1.39 each
Wholesale · Bulk packs
Buying in bulk? Pay less per box.
Order 1,000+ diecut boxes, or Australian-made shipping cartons by the pallet, and we'll quote a wholesale price. Trade accounts get invoice terms and a dedicated contact.
Questions about this box
How do I close the box?
Fold the box into shape, push the locking tabs into the slots in the base, then tuck the front flap into the slot at the front. For heavier items or extra security, seal the front flap with a strip of tape or a branded sticker.
Is the size inside or outside the box?
All sizes are internal (length x width x height), measured inside the box. The outside is a few millimetres bigger because of the board thickness.
What colour is the inside of the box?
The inside is natural brown kraft on most of our diecut boxes. "Full" colour boxes (for example Full White or Full Black) are the same colour inside and out.
Can I get this size in other colours?
Most sizes come in white, brown, black, hot pink, rose pink, mint blue and lavender. Use the "Same size, other colours" link above the description to see every colour in this size.
Can I print my logo on the box?
Yes. We print custom diecut boxes from 1,000 units, usually in around 2 weeks. Get a quote. For smaller runs, a printed sticker or stamp on a plain box works well.
Are the boxes delivered flat?
Yes. Diecut boxes are delivered flat in packs and fold into shape in seconds. A pack of 100 takes up very little shelf space.
What does the pack size mean?
The pack size is how many boxes come in one pack, for example x100 is a pack of 100 boxes. "Number of packs" sets how many packs you get, so x100 with 2 packs is 200 boxes.
Can I return the boxes, or pick up my order?
Yes to both. We offer 90-day returns on unopened items (see our refund policy), and you can choose pickup at checkout and collect from Minto NSW or Braeside VIC, Monday to Friday 9am to 4pm.
Customer Reviews
Overall rating: 5.0 / 5 from 3 reviews.
Suits our needs really well - will be ordering more in 2026.
I love these boxes. Thanks
Need it today? Pick it up.
Order online and we'll usually have it ready in 15–30 minutes at either warehouse.
NSW
Sydney — Minto
Unit 2, 1 Swaffham Road, Minto NSW 2566
Mon–Fri 9am–4pm · Sat–Sun closed
Get directions
VIC
Melbourne — Braeside
21–23 Endeavour Way, Braeside VIC 3195
Mon–Fri 9am–4pm · Sat–Sun closed
Get directions