Lil A5 Envelope (for A3 sized items)

448 x 328 x 0-30 mm
In Stock

Our cardboard envelopes are perfect for packing up picture frames, calendars and other media. These envelopes are better than bubble mailers - the corner stiffness of the A5 envelope cuts damage in transit. Online retailers report nearly 70% fewer returns and 25% faster packing. If you need sturdy cardboard envelopes for your online business, look no further!

Each (ex GST)
$50.25 Each (ex GST)

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from Sydney Australia

Product Description

The Lil A5 envelope is a small parcel‚sized product for sending large items through the mail - It is our largest envelope mailer. Ideal for artwork packaging, the Lil A5 is constructed out of 450gsm card, the Lil A5 small parcel mailers have specially designed folds to provide impact protection around the edges, to help minimise the risk of impact damage on the valuable products within.‚ The envelope features our leading peel'n'seal / red tear-strip system for easy sealing and opening. The Lil A5 is particularly popular for safely sending artwork, pictures, frames, and visual media through the mail.

All products within our envelope range are made from 100% recycled and are 100% recyclable. The Lil envelopes are the most eco-friendly plastic free alternative to a standard padded envelope or bubble mailer and they represent a significant step forward in the removal of single use plastics from ecommerce packaging. Eco friendly padded envelopes that are stuffed with post consumer recycled fibre actually use MORE material than our envelopes and are considerably slower to pack, yet do not provide any additional protection or cost savings. This is why our envelopes are trusted to deliver products and media across the globe by the internet's‚biggest‚online retailer.

This range was co-developed with one of the Internet's largest retailers... so you might recognise our envelopes!

The Lil A5 Envelopes are the equivalent size of an A3 calendar envelope, and fit 100% of all A3 calendars and artworks.

Tired of returns and unhappy customers? These envelopes are better than bubble mailers - the corner stiffness of the Lil A5 envelope cuts damage in transit. Online retailers report nearly 70% fewer returns and 25% faster packing. Struggling with storage space for your packaging? The easy stack design of the A5 envelope is the answer.


As Mainline Flatpacks Ltd in 2011, our‚award winning‚envelope range was hailed as the 21st century equivalent to a jiffy bag bubble envelope. This brilliant, tough little envelope is one of our best selling item for a reason. If‚you're looking for sturdy and cost effective packaging for mailing A3 calendars and artwork think of nothing else (rather than cheap envelopesthat fall apart, leave your items damaged and your customers dissatisfied!). Go on...burst the bubble!

Technical Specifications

  • Colour: Brown kraft
  • Height: 2 mm
  • Height inches: 0.07 inches
  • Length: 328 mm
  • Length inches: 12.9 inches
  • Material type: 450gsm / 570mic recycled fibre
  • Weight: 155g
  • Width: 448 mm
  • Width inches: 17.6 inches