Envelopes and satchels
If you own a small, medium or large business, we have a wide range of packaging solutions to help deliver items to your customers.
Post letters and parcels to your customers with our envelopes and satchels
If you need to ship items to your customers, including letters, invoices and parcels, you’ll find the packaging you need from our extensive range of envelopes and shipping satchels. Simply choose your postage type and size, then ship through our trusted network. Visit your local Post Office to purchase sending items in store, or shop online today.
With a free MyPost Business account, you can purchase packaging easily, pay for and print postage labels, book a pickup and save on shipping.
MyPost Business flat rate satchels
Pack 5kg or under in any of our MyPost Business flat rate satchels, ship within Australia, and you'll pay the flat rate postage. Pay for postage in store or with a free MyPost Business account.
Prepaid satchels
If you’re shipping 5kg or under within Australia, our Parcel Post and Express Post satchels include the price of postage. For your convenience, buy in bulk.
International prepaid satchels
If you’re shipping 2kg or under to Canada, China, Ireland, New Zealand, UK or USA, our prepaid satchels include the price of postage. Only available in select retail stores.
Does your business send parcels regularly?
Send with ease, access savings, offer a great customer experience, and get local support when you need it.
Prepaid envelopes
With postage included, you can send an invoice or letter quickly and easily. Choose from a wide range of styles and sizes including C4 and DL.
Registered Post
If you need to send important letters or documents within Australia, our Registered Post envelopes include postage, Signature on Delivery and tracking.
All envelopes
Choose from a wide range of envelopes including 11B, C5, C4 and DL. Buy in packs so you can easily send letters and invoices when needed.
Calculate the cost and time to send your item
Use our online calculator to estimate the postage price and delivery time to send your item, or view our downloadable business postage guides.
Shipping guidelines and postage costs
Size and weight guidelines
If you’re not sure what packaging is right for your items, view our maximum size and limits guide. You’ll find information to help you send letters and ship parcels to your customers within Australia and overseas.
Choose the right service
We offer a wide choice of delivery services here and overseas. View our charges based on service, destination, weight and more. With a free MyPost Business account you can save on domestic and international shipping.
Not a business customer?
If you’re after packaging for personal sending, view our packaging products page.
