Christmas Closure: 12pm Friday, 20th December to 9am Thursday, 2nd January 2025 – order by 10am Wednesday, 18th December for deliveries during this time.

All prices EX VAT | Free UK shipping on orders over £175 | +44 (0)1480 396200

Low cost self seal postal packaging – prices checked weekly

Cardboard Envelopes

Cardboard Envelopes 448 x 328 mm (A5)

448 x 328 (358x238x90) mm

£1,335.60

Amount of Product

Return information

Returns and Refund Policy
Below you will find our returns policy – which is all about YOU.

We want you to be 100% satisfied with any order placed with us. Therefore if you are dissatisfied with your purchase and wish to return an item you may contact us by email at sales@lilpackaging.com within 30 days of your purchase, stating the reason for return*. We will then supply you with a return address and returns number, which is very important because no goods can be returned without a returns number.

*If the correct goods have been sent and you've made a mistake whilst placing the order, we are happy to accept returns for a refund, but you will need to cover delivery costs. All returns must be organised within 30 days of receiving your order. Items must be unused, undamaged and still have their original packaging and labelling attached. Nothing in these conditions affects your statutory rights as a consumer. The credit card or PayPal account used for the purchase will be credited with the original purchase amount (less any delivery charge paid where appropriate).

For made-to-order products (including our 9000 pizza style postal boxes), unfortunately, we cannot accept returns if you have ordered the wrong size or if your product doesn't fit. 

Returns on Digitally Printed items

In the unlikely event of your custom packaging arriving damaged, missing items or is of incorrect specification (outside of the print, material specifications and variances as stated on our product descriptions) then please contact our mail happy team on sales@lilpackaging.com who will be more than happy to help you put things right.

As these items are made to order, we can only offer returns if the items you purchased are deemed faulty.

In all instances, if you’re not happy please do give us a call - we will do what we can to help you.

To avoid disappointment, we always advise that you order 1 unit to test out our service before committing to a larger order.

Delivery and Shipping

So you've either placed your order for packaging from lilpackaging.com, or you're considering it. Naturally you want to know what happens in terms of our packaging delivery terms to you.

All of our items are dispatched same day when ordered before 2pm (GMT). 98% of our orders placed during the week are received next day. We offer free delivery throughout the UK when you spend over £175

Dispatch times may vary during peak period – please contact us if your order is urgent.

Palletised orders

You order may be delivered on a pallet if…

  • Your order contains 6 packs or more
  • Your order contains multiple oversize packaging items or packs of our larger products
  • Your order contains Part-pallet or Pallet order quantities

     


     

    The majority of orders are dispatched via DPD24 unless palletised or international. If sent via DPD, you will be sent an email or text when the goods have been dispatched with an allocated delivery slot.

    Delivery times by Country

    • UK - 1-2 working days
    • Mainland Europe - 3-5 working days
    • USA - 5-7 working days
    • Canada - 6-8 working days

     

    Plastic free corrugated cardboard envelope!

    Indestructible Cardboard Envelope

    Our largest envelope mailer

    Description

    Looking for small parcel envelopes to maximise the Royal Mail small parcel size limit of 450 x 350 x 160mm? The Lil A5 envelope is a small parcel-sized product for sending large items through the mail; it's our largest envelope mailer. Ideal for artwork packaging, the Lil A5 is constructed out of corrugated cardboard.

    The Lil A5 small parcel mailers have specially designed folds to provide impact protection around the edges, minimising the risk of impact damage on the valuable products within. The envelope features our leading peel'n'seal / tear-strip system for easy sealing and opening. The Lil A5 is particularly popular for sending artwork, pictures, frames, and visual media through the mail safely.

    All products within our envelope range are made from 100% recycled material 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 they don't 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.

    Royal Mail small parcel envelope maximiser for cheaper postal tariff mailings. We have extensively researched the envelope range to get the snuggest fit for your products.

    The A5 small parcel mailer will therefore help to lower your postage costs by achieving the lowest possible mailing tariff.

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

    See all of our corrugated envelope flatpacks.

    The Lil A5 Envelopes are equivalent in size of to 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.

    Payment & Security

    Payment methods

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Maestro
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    Why our A5 Envelope is a Lil special

    Learn our envelopes special features

    Product comparison grid

    A table comparing the facets of 5 products
    Facet
    A1 DVD/A5 size mailer | Lil Packaging
    A1 DVD/A5 Size Cardboard Envelope Mailer
    View details
    A2 Cardboard Envelope Mailer With Boxform | Lil Packaging
    A2 (334x234mm) A4 size mailer
    View details
    A4 Cardboard Envelope | Lil Packaging
    Cardboard Envelopes 400 x 278 mm (A4)
    View details
    A194 Book Mailer | Lil Packaging
    A194 (292x194mm) book mailer
    View details
    A194+ Lil Envelope
    Cardboard Envelopes (Lil A194+)
    View details
    Price
    Price
    From
    £0.12
    From
    £0.16
    From
    £0.21
    From
    £0.13
    From
    £0.15
    Product variants
    Product variantsAmount of Product
    • Pack (200 units),
    • Pallet (10,000 units),
    • Sample (1 unit)
    Amount of Product
    • Pack (150 Units),
    • Pallet (6,600 Units),
    • Sample (1 Unit)
    Amount of Product
    • Pack (175 Units),
    • Pallet (4950 Units),
    • Sample (1 unit)
    Amount of Product
    • Pack (200 units),
    • Pallet (8,800 units),
    • Sample (1 unit)
    Amount of Product
    • Pack (175 units),
    • Pallet (5400 units),
    • Sample (1 unit)
    Size
    Size
    235 x 176 (195x140x40) mm
    334 x 234 (294x194x40) mm
    400 x 278 (320x198x80) mm
    292 x 194 (242x144x50) mm
    334 x 194 (212x154x80) mm
    Unit Weight
    Unit Weight
    28 g
    51 g
    70 g
    37 g
    45 g
    Material
    Material
    E-Flute
    E-Flute
    E-Flute
    E-Flute
    E-Flute
    Royal Mail Tariff
    Royal Mail Tariff
    Large Letter
    Large Letter
    Small Parcel
    Large Letter
    Large Letter

    How to Pack our Cardboard Envelopes 448 x 328 mm (A5)

    Lil Packaging | Bespoke Packaging

    Lil Bespoke Packaging

    We can make any of our packaging (or any e-commerce packaging you need) bespoke! Our MOQs start at 5,000 units. Get in touch to upgrade your unboxing experience.

    Customer Reviews

    Based on 199 reviews
    91%
    (181)
    6%
    (12)
    2%
    (4)
    1%
    (1)
    1%
    (1)
    M
    Mateusz Juszczyk
    A194

    Absolute game changer In shipping. I can send books of large letter size and it can be opened even wider so I can post hardback books In it. Love the idea of these envelops. They are made from recycable materials and are Eco frondly what makes them even better.

    M
    Maura McDonnell (Dublin, IE)
    Good quality - Fast Delivery

    After trying out various suppliers for cardboard envelopes to fit an unusual size art print of 12inch by 10inch, and getting a disastrous order from another supplier, I was truly impressed with the quality of the envelope and the cardboard and looks incredibly neat. Just what I wanted. Thank you

    M
    Marios Katsouromallis (Limassol, CY)
    An superior quality

    So happy for Lil Packaging since 2016 when i first discovered them. Always i get what i want i high quality to pack my cds and vinyls. Well done!!!

    I
    Ivan Finch (Greenwich, GB)
    Our go to envelopes

    Fabulous large letter envelope, great for mailing anything from photos to documents

    K
    Katherine Powell (Lincoln, GB)
    Great packaging

    So impressed, the packaging is great and no plastic- hurrah! Shame the postage for 2 samples was £8, bit steep really but you’re forgiven because they were so good 👍

    A5 Lil Mailer Cardboard Envelope | Lil Packaging

    Cardboard Envelopes 448 x 328 mm (A5)

    From
    £0.42

    Amount of Product

    • Pack (175 Units)
    • Pallet (3,150 Units)
    • Sample (1 unit)

    Material

    E-Flute

    Unit Weight

    101 g

    Royal Mail Tarrif

    Small Parcel

    Size

    448 x 328 (358x238x90) mm

    Packaging Type

    Cardboard Envelopes

    View product