Best quality mailing bags and the most affordable in the market right now :)
Description
The #03 white mailing satchel is an everyday poly mailer size for clothing and non-fragile items. Its 310 x 405mm internal size suits folded jeans, hoodies or a couple of tops. Made with 70% post-consumer plastic, it is waterproof, tear-resistant and not see-through, with a black interior and a self-seal strip for quick, tape-free packing.
Key Features
- Made with 70% post-consumer plastic: Recycled content helps reduce the use of new plastic in your packaging.
- Waterproof and tear-resistant: 60 micron polyethylene with an anti-tear compound helps protect contents in transit.
- Not see-through: White exterior with a black interior keeps contents private.
- Self-seal closure: Peel and seal — no staples or tape required.
- Also in black and pink: Match your brand colours with the same size in other colours.
Specifications
| Size Code / SKU | #03 / M010 |
|---|---|
| Internal Dimensions | 310 x 405mm |
| Thickness | 60 micron |
| Material | Polyethylene |
| Recycled Content | 70% post-consumer plastic |
| Colour | White |
| Interior | Black |
| Closure | Self-seal adhesive strip |
| Printing | Plain, no printing |
| Pack Sizes | 100, 200, 500, 1,000 or 2,000 |
| Guarantee | 90-day money-back guarantee |
Ideal For
- Jeans, hoodies and folded apparel
- Retail-packaged non-fragile products
- Everyday e-commerce dispatch
Need another size or colour? Browse our full range of poly mailers and courier satchels.
- Pick a size about 20–30mm wider and longer than your folded item.
- Fold clothing neatly. Put delicate items in a clear bag first to keep them clean.
- Slide the item in, peel the liner off the adhesive strip and press the flap down firmly from the middle outwards.
- Stick your shipping label on the flat front, away from the flap.
- 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 satchel
Inside: 310 x 405mm
- Suits folded jeans, hoodies, A4 documents and a couple of tops
- A4 sheets and books fit flat
- Choose a size 20–30mm wider and longer than your item, so the flap still seals over thicker items
Not sure? Use the size guide below or call us on (02) 8750 5347.
Satchel size guide
White poly mailers, smallest to largest. Other colours come in the same sizes.
| Size | Inside (mm) | Good for | Link |
|---|---|---|---|
| #00 | 160 x 230 | Phone cases, socks, small accessories | View → |
| #01 | 190 x 260 | T-shirts, swimwear, small clothing | View → |
| #02 | 255 x 330 | Shirts, tops, A4 documents | View → |
| #03 | 310 x 405 | Folded jeans, hoodies, a couple of tops | This size |
| #04 | 350 x 480 | Jackets, jumpers, multi-item orders | View → |
| #05 | 400 x 500 | Bulky clothing, towels | View → |
| #06 | 500 x 650 | Coats, bedding, large orders | View → |
| #07 | 600 x 650 | Doonas, pillows | View → |
| #08 | 650 x 750 | Large bulky items | View → |
| #09 | 750 x 900 | Extra large bulky items | View → |
| #10 | 950 x 950 | Very large items | View → |
More mailing satchels
Save $46.95
Mailing Satchel 310mm x 405mm 03 Poly Courier Mailer White M010
Sale priceFrom $12.95
Regular price$59.90
$0.13 each
Save $0.98
Mailing Satchel 03S 280mm x 380mm Poly Mailer Medium White M009
Sale priceFrom $12.97
Regular price$13.95
$0.13 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
Wholesale satchel packs
Wholesale Courier Satchel 06S 490mm x 550mm Poly Mailer White M025
Sale priceFrom $338.00
$0.17 each
Packing essentials
Save $3.41
Heavy Duty Clear Packing Tape 48mm x 75m 52micron A006 x36 Rolls
Sale price$45.36
Regular price$48.77
$1.26 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
Questions about this satchel
Which size do I need?
Sizes are inside measurements (width x length). Measure your item, then choose a size about 20–30mm wider and longer so it slides in easily and the flap still seals. The size guide on this page shows every size and what it suits.
Are the satchels waterproof?
Poly mailers are made from polyethylene film, which keeps out rain and splashes in transit. Kraft paper courier bags are paper, so keep them dry.
How do I seal a satchel?
Peel the liner off the adhesive strip and press the flap down firmly from the middle outwards. Once sealed, a satchel can't be opened without visible damage, so you can tell if a parcel has been tampered with.
Can people see what's inside?
No. Our white, black and pink satchels are opaque, so contents stay private. The clear self-seal poly bags are see-through and made for Amazon FBA and product packing.
Do you have eco-friendly satchels?
Yes. We stock compostable mailers and kraft paper courier bags, and many of our white mailers include recycled plastic. Each product description lists what it's made from.
What does the pack size mean?
The pack size is how many satchels come in one pack, for example 100 is a pack of 100 satchels. "Number of packs" sets how many packs you get, so a pack of 100 with 2 packs is 200 satchels.
Can I return the satchels, 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: 4.4 / 5 from 7 reviews.
Great product, great price! Quality satchels!
Fast delivery
Mailing Satchel 310mm x 405mm 03 Poly Courier Mailer White M010
They are just ugly
All good
Great product, secure way to post mailing boxes in, love it !
The staff at ЕВРАК are exceptional. I used to get my packaging from somewhere else, however since find a local business I have changed. The customer service is phenomenal. I would highly recommend ЕВРАК to anyone and everyone.
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
Talk to our team
Call us on (02) 8750 5347
Fast delivery Australia-wide
Via Australia Post and trusted couriers
Pickup in Sydney & Melbourne
Minto NSW and Braeside VIC
90-Day Returns
On unopened items