Buy boxes, bags and other packaging
Need to send a package but not sure how to safeguard your item? Whether you're sending something larger or more fragile, or simply seeking straightforward packaging solutions to protect valuable items, our comprehensive range of boxes and packaging is designed to cater to your needs. Perfect for sending, storage, and organisation, explore our collection and find your packaging solution.
Deliver presents in gift box packaging
Whether you're preparing for a special occasion or looking to send a thoughtful gift, make your delivery that extra bit special with our selection of festive gift packaging boxes. From Disney decorated to specialised wine packaging cardboard boxes, we have the perfect vessel for your gifts.
Versatile packing boxes for every need
We understand that every package has unique requirements. Our packing boxes cater to a variety of shapes and sizes, providing sturdy protection to safeguard your items during transit. Whether you're moving, shipping, or organising, our high-quality cardboard boxes guarantee the safety of your belongings.
Satchels, Mailing Boxes, and Padded Mailers for safe shipping solutions
Simplify your shipping process with our comprehensive range of packaging options. From durable mailing boxes to lightweight satchels and padded mailers, we have the perfect solution for every shipping need. No matter the size or shape, our tough cardboard packing boxes and satchel bags ensure that your items reach their destination intact, providing peace of mind for both senders and recipients.
Spirit and wine box packaging for every occasion
Our wine box packaging solutions are designed to keep your bottles secure and stylish during transportation. Choose from specially crafted wine and spirit boxes that not only protect your cargo but also add a touch of elegance to your gift-giving experience.
Custom packaging solution for unique needs
Explore our custom packaging solutions with allowing you to tailor boxes and packaging to match your brand or special event. We offer an easy-to-use customisation tool which allows you to build your own custom boxes and packaging. Start building a positive connection to your brand by creating a memorable unboxing experience for your customers today.
Related categories
We’re your home of packaging, boxes, satchels, letters and all different types of sending products. Whether you’re looking for flat rate shipping, stamps, plain packaging or anything in between, Australia Post has you covered.
Parcel Post, Express Post, International and Registered Post
Size guide
Envelopes are DL to B4 in size.
Keep in mind the size and weight of your envelope affects how much it costs to send.
Generally, sizes like ‘0’ are extra small. The higher the number, the larger the packaging.
We’ve grouped all satchels, bags and mailers into easy-to understand sizes.
You might have noticed different product codes and names – we’ve listed them below – plus suggestions on what might fit in each size, tips on how to measure and postage.
Extra small
Dimensions
W: 160 – 229mm
L: 100 – 170mm
What can they fit?
USB drive, pair of socks, watch (loose), makeup palette
Product name codes
PM0, PM1, Size 000, Size 00, Size 1
Small
Dimensions
W: 260 – 370mm
L: 190 – 261mm
What can they fit?
DVD in case, shirt (folded), book, pet toys
Product name codes
Small, ‘Enviro’ Size 1, PM2, Size 2, Size 4, TB1, TB2
Medium
Dimensions
W: 375 – 390mm
L: 260 – 385mm
What can they fit?
Jacket or jumper (folded), container of supplements, plush toy
Product name codes
Medium, ‘Enviro’ Size 3, Size 5
Large
Dimensions
W: 390 – 483mm
L: 285 – 405mm
What can they fit?
Cushion, sheet set (folded)
Product name codes
Large, ’Enviro’ Size 4, Size 6, Size 7
Extra large
Dimensions
W: 505 – 700mm
L: 400 – 600mm
What can they fit?
Backpack (flat), blanket or doona (folded), duffle bag
Product name codes
Extra Large, ’Enviro’ Size 5, ’Enviro’ Size 6, Size 12
How to measure
Postage
Size and weight become important when you use packaging to post with us.
- Sending 5kg or under in Australia using flat rate packaging? It’s eligible for flat rate postage.
- Sending 5kg or under in Australia using other packaging? Follow flat rate postage, based on weight.
- Sending over 5kg, or overseas? Postage costs will depend on the destination, delivery speed and chargeable weight of the package.
Read our guide on how to correctly calculate your postage, or try our postage calculator. Plus, our packaging tips has info on how to get your items to their destination safely.
We have a range of box shapes – some small and cube-shaped, others large and thin. The number after ‘BX’ doesn’t always tell you how big a box is, and height varies, even for large boxes.
We’ve grouped all boxes into easy-to-understand sizes.
You might have noticed different product codes and names – we’ve listed them below – plus suggestions on what might fit in each size, tips on how to measure and postage.
Small
Dimensions
L: 140 – 220mm
W: 150 – 160mm
H: 10 – 180mm
What can they fit?
Mug, candle, small book, mobile phone (in box), CD
Product name codes
Small, BX1, BX7, BX18, BX22
Medium
Dimensions
L: 240 – 310mm
W: 190 – 225mm
H: 102 – 120mm
What can they fit?
Large book or 2-3 books, tablet computer (in box)
Product name codes
Medium, BX2
Large
Dimensions
L: 390 – 410mm
W: 280 – 300mm
H: 80 – 255mm
What can they fit?
Laptop (in box), pair of shoes (in box)
Product name codes
Large, BX3, BX4, BX5, BX24
Extra large
Dimensions
L: 430 – 500mm
W: 277 – 440mm
H: 140 – 350mm
What can they fit?
Piles of documents/folders/files, small (carry-on) suitcase
Product name codes
Extra Large, BX20, BX23
How to measure
Postage
Size and weight become important when you use packaging to post with us.
- Sending 5kg or under in Australia using flat rate packaging? It’s eligible for flat rate postage.
- Sending 5kg or under in Australia using other packaging? Follow flat rate postage, based on weight.
- Sending over 5kg, or overseas? Postage costs will depend on the destination, delivery speed and chargeable weight of the package.
Read our guide on how to correctly calculate your postage, or try our postage calculator. Plus, our packaging tips has info on how to get your items to their destination safely.
Mailing tubes measure diameter by height, and tri-tubes measure length and width of the triangle base, by its height.
Keep in mind the size and weight of your tube can affects how much it costs to send.
Envelopes
Satchels, bags and mailers
Boxes
Mailing tubes