Boxes that fit an AusPost large prepaid satchel
Ship in an Australia Post large prepaid satchel (405 x 310mm) with the protection of a box. Every box below is sized to slide inside an AusPost large satchel: deeper A5 boxes, the 270 x 200 x 95mm and 270 x 160 x 120mm mailers, cubes up to 150mm and the slim 310 x 250 x 50mm A4 box. Choose diecut, premium tuck front, self-sealing and regular styles.
The flat large satchel and boxes that fit it, drawn to the same scale (box length x width). Click a box to shop.
Large satchel box sizes
“Uses” shows how much of the 405 x 310mm satchel each box takes up once its depth is counted: both numbers must be under the satchel size. Box sizes are internal dimensions; boxes close to the limit leave less room to seal the satchel.
Bulk boxes for large satchels
| Size (mm) | Box | Qty |
|---|---|---|
| 150 x 150 x 150 | Mailing box B6 | 2,000 |
| 270 x 200 x 95 | White B42 | see product |
| 310 x 220 x 70 | Brown B945 | 800 |
Large satchel box FAQs ▾
Large satchel box FAQs
What size is an AusPost large prepaid satchel?
The large Parcel Post prepaid satchel is 405 x 310mm and carries up to 5kg within Australia.
Does an A4 box fit a large satchel?
The slim A4 310 x 250 x 50mm box fits. The standard A4 310 x 230 x 105mm box is too deep and needs an XL satchel.
Which boxes fit a large satchel?
Good fits include 220 x 160 x 100mm, 250 x 190 x 90mm, 270 x 200 x 95mm and 270 x 160 x 120mm. Use the length + height and width + height rule to check others.
Will a 150mm cube fit a large satchel?
Yes. A 150 x 150 x 150mm box uses 300 x 300mm of the 405 x 310mm satchel.
Do you sell AusPost satchels?
No, prepaid satchels are sold by Australia Post. We sell the boxes sized to fit them.
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