• Free delivery

    Free delivery to UK* addresses!

    No minimum order necessary. Next day, express and worldwide options available.
    * A small charge may apply for Northern Ireland, Highlands and Islands.

  • Polythtne mailers

    Massive range of polythene mailers in stock!

    Mailing bags are tough, water resistant and simple to use with a self-adhesive strip. We've got a fantastic range to choose from - take a look!

  • Printed mailing bags

    Printed mailing bags - get an instant quote 24/7

    Impress your clients with personalised mailing bags, complete with your company branding. We can give you a quote in less than 60 seconds, right now!

  • Polythtne mailers

    Wholesale prices, unbeatable value

    We've got the best value mailing bags you'll find online. Whatever colour or style mailers you're after, our wholesale prices won't be beaten.

  • Polythtne mailers

    Fantastic discounts on larger orders

    We offer amazing value on all bulk orders. Our prices start cheap and get even cheaper! The more mailing bags you want to buy, the better the value.

  • Polythtne mailers

    Cut out the middle-man - buy direct from the UK's best

    Buy your mailing bags direct from the UK's number one manufacturer. Cut out the middle-man to get the personal touch and save money while you're at it!.

Polythene mailers

Polythene mailers come in a wide variety of styles, shapes and sizes . They are designed to meet the many different types of products that need mailed. Other than mailing they will protect your product from weather or punctures. Polythene mailing bags are the popular choice in today's business world as well as a popular mailing bag choice for personal mailing needs.

There are many choices of polythene mailers available on the market today that you should be able to find the right product to meet your particular needs. Plastic mail order bags can be clear or coloured and come in a wide range of sizes from smaller than an envelope to quite large. They can also be high or low density polythene, flat, ziplock or zipper mail bags, gusseted, reinforced and cushioned. Some are also made with laminated paper.

Printed mailing bags - stand out from the crowd!

There are hundreds of mailing bags to choose from, but one way to guarantee you'll like the mailing you get is to design your own! We offer a printed mailing bag service, allowing you to personalise all of your mailers with a company logo, branding or a message to your customers - whatever you want to include on your mailers we can accommodate it.

What better way to stand out from the crowd of mail on the door mat, cubby hole or mailbox every morning than with a personalised, company branded, mailing bag. You can even design seasonal mailing bags to suit the time of year - e.g. Christmas - to stand out from the crowd and give your customers something to remember to you by.

Printed packaging creates customer loyalty

Printed mailing bagsNot only do printed mailing bags and other printed packaging help you stand out from the crowd, but they have been proved to create such a positive impression with customers that they actually increase customer loyalty.

An e-commerce packaging survey by Dotcom Distribution, a US-based strategic logistics partner, found that 52% of consumers were likely to make repeat purchases from online retailers that delivered their products in premium packaging, such as printed mailing bags complete with company branding.

Dotcom Distribution president Maria Haggerty said: "Customers look for the 'wow' factor when shopping online, as they miss out on the in-store experience. Premium packaging for online purchases delivers a brand's in-store experience to an e-commerce customer."

Source: 'Brown Boxes Don't Deliver for Brands' - Dotcom Distribution eCommerce Packaging Survey, 2013

Trending results for polythene mailers

Our selection of mailing bags includes pink, grey, white, black, and the divinely alternative spectrums. We offer a wide selection of wholesale, printed mailing bags. If you don't see the specific mailbags you want, we probably can design it for you.

  388 Courier Bags Suppliers & Exporters in United Kingdom

United Kingdom Courier Bags Suppliers Directory provides list of United Kingdom Courier Bags Suppliers & Exporters who wanted to export courier bags from United Kingdom.

  › small plastic envelopes with closure


Guidelines: The contest ends October 30, 2019 11:59 PM PST. The winner, will be notified October 31, 2019 via Direct Message wherein they will give us an address to send the items. This contest will be shared within Facebook and Instagram only. Limited to the lower 48 United States. Limit 1 entry, this contest is not sponsored by or associated with Instagram. # trickortreat # mailers # metallic # bubblemailers # contest # instacontest # contestalert # contestentry # winit # sweepstakes #giveaway # followus # instagiveaway # facebook # freegiveaway # enterandwin # instagood # iggiveaway # freebies # happymail # happymailing # etsyorders # shippingday # presentationiseverything # presentationmatters #bubblemailers # prettypackaging # etsy # etsyshop #packaging suppliers #poshmark #mailersusa

Grey Mailing Bags Strong Poly Postal Postage Post Mail Self Seal All Sizes Cheap Grey Mailing - £63.90

Mailing Self Strong Grey polythene suppliers Plastic Mail Bags Post Postage Seal Plastic Bags Mailing Mail Post polythene suppliers Postage Strong Self Seal Grey Mailing Bags

I wrap my products in brown paper, tissue paper or bubble wrap depending on the item and use robust polythene suppliers mailing bags to ensure the package is waterproof. Larger bags will be packaged in a robust box. If you wish to send an item directly to someone as a gift, let me know and I will wrap it in pretty tissue paper and be sure not to include an invoice or price details with their package.

Some of our big spectrum is as follows;  Block bottom SOS Kraft (01 paper bags)  Blue or pink patterned (01 paper bags)  Brown bags - strung (01 paper bags)  Film front bags - paper backed (01 paper bags)  Fish & chip design (01 paper bags)  Foil lined satchels (01 paper bags)  Imitation greaseproof bags (01 paper bags)  Pink stripe bags (01 paper bags)  Starburst - blue & red (01 paper bags)  Starburst - green & red (01 paper bags)  Starburst - purple & yellow (01 paper bags)  White bags - strung (01 paper bags)  White bags - unstrung (01 paper bags)  Cellulose bags (02 poly prop bags)  Poly prop - with lip (02 poly prop bags)  Poly prop bags s/seal (02 poly prop bags)  Poly prop s/seal + hook (02 poly prop bags)  Brown paper tape (PTH) (03 carrier bags)  Brown twisted tape ribbed (03 carrier bags)  Colored twisted tape (03 carrier bags)  Polybags(03 carrier bags)  Punched handle Polybags(03 carrier bags)  Regan Polybags(03 carrier bags)  White gloss / cord-100 (03 carrier bags)  White paper tape (03 carrier bags)  White twisted tape ribbed (03 carrier bags)  Pallet covers - shrink/roll (05 Polybags(lay flat tubing))  Sheet polythene suppliers (05 Polybags(lay flat tubing))  Grip seal write-on (06 grip seal poly bags)  Grip seal poly bags (06 grip seal poly bags)  Vacuum pouches (07 vacuum pouches)  Corrugated paper x 75m (08 corry)  2 ply paper sacks per 1,000 (09 waste sacks)  Aggregate transparent per 1,000 (09 waste sacks)  Bin liners (09 waste sacks)  Compactour sacks (09 waste sacks)  Garment cover-on-roll per 12kg (09 waste sacks)  Garment covers - shaped (09 waste sacks)  Polybags,000 (09 waste sacks)  Refuse sacks per 1,000 (09 waste sacks)  Refuse-on-roll per case (09 waste sacks)  Rubble sacks per 1,000 (09 waste sacks)  Wheelie bin liners per 1,000 (09 waste sacks)  Woven p/p sacks per 100 (09 waste sacks)  Greaseproof - per ream (10 tissue / kraft)  Kraft union- per roll (10 tissue / kraft)  Kraft wrap - per ream (10 tissue / kraft)  News offcut - per 10kg (10 tissue / kraft)  Poly ribbon (10 tissue / kraft)  Pure brown Kraft C/R (10 tissue / kraft)  Silicone paper - per ream (10 tissue / kraft)  Tissue-per ream (10 tissue / kraft)  Waxed Kraft - per roll (10 tissue / kraft)  Assorted day-glow card (11 labels / tags)  Buff swing tags - strung (11 labels / tags)  Fax rolls - per box (11 labels / tags)  Ink rollers (11 labels / tags)  Price gun labels - per 1,000 (11 labels / tags)  Price guns (11 labels / tags)  Printed package labels - per roll (11 labels / tags)  Self adhesive labels (11 labels / tags)  Sheet labels (100sheets/box) (11 labels / tags)  Stationary (11 labels / tags)  Swing tags - strung (11 labels / tags)  Swing tags - unstrung (11 labels / tags)  Tacker gun & attachments (11 labels / tags)  Tickets (11 labels / tags)  Till rolls - per box (11 labels / tags)  Felt pens (12 twine / ties)  Ties (12 twine / ties)  Twines (12 twine / ties)  Other (13 tape)  3m masking tape - 7119 (13 tape)  Aluminum foil (13 tape)  Bonus x 200m (13 tape)  Dispensers (13 tape)  Double sided - perm (13 tape)  E-tape x 150m (13 tape)  Finger lift d/sided - perm (13 tape)  Foam s/a (13 tape)  GP masking x 50m (13 tape)  Line marking - hazard (13 tape)  Low noise x 66m (13 tape)  Low Tac protection x 100m (13 tape)  Paper - gummed (13 tape)  Polyprop x 66m (13 tape)  PVC insulation (13 tape)  PVC tape x 66m (13 tape)  Red litho tape - 0.059 (13 tape)  Reinforced x 50m (13 tape)  Stock prints x 66m (13 tape)  Waterproof cloth x 50m (13 tape)  Antistatic bubble as60 x 75m (14 bubble / foam)  Arofol (normal) - per box (14 bubble / foam)  Beads - cushion filler (14 bubble / foam)  Bubble pouches s/s - per 1000 (14 bubble / foam)  Bubble wrap - ex big x 50m (14 bubble / foam)  Bubble wrap - h/duty ap80 x 100m (14 bubble / foam)  Bubble wrap - big x 50m (14 bubble / foam)  Bubble wrap - small x 100m (14 bubble / foam)  Bubble wrap - small x 75m (14 bubble / foam)   Foam rolls (14 bubble / foam)   Poly chips (14 bubble / foam)  Silica gel (14 bubble / foam)  Slide foam packs (14 bubble / foam)  Arofol plus (white) - per box (15 bubble lined mailers)  Fresh from the farm (15 bubble lined mailers)  Envosafe keep safe (15 bubble lined mailers)  Envosate secure (15 bubble lined mailers)  Padded bags - per box (15 bubble lined mailers)  Paper blankets - per 20 (15 bubble lined mailers)  Woodwool (15 bubble lined mailers)  Hand wrappers (16 pallet wrap)  Pallet mini wrap - per roll (16 pallet wrap)  Pallet wrap - machine (16 pallet wrap)  Pallet wrap - per roll (16 pallet wrap)  Buckles (17 strapping)  Hand core 396 bs (17 strapping)  Machine core 200 (17 strapping)  Metal seals - per case (17 strapping)  Polyester machine strap (17 strapping)  Steel strap (17 strapping)  Strapping tools/trolleys (17 strapping)  Timber pallets (17 strapping)  Woven polyester (17 strapping)  Staplers (18 polythene suppliers)  polythene suppliers - per box (18 polythene suppliers)  Woven polyester (18 polythene suppliers)  Glue guns (19 glue / heat sealers)  Heat sealers (19 glue / heat sealers)  Hot melt glue - per kg (19 glue / heat sealers)  Unrolling devise (19 glue / heat sealers)  Other (20 stationary)  "Document Enclosed" envelopes (20 stationary)  Copier paper - per ream (20 stationary)  Copier paper colored (20 stationary)  Envelopes - per box (20 stationary)  Business card - box & lid (20 stationary)  polythene suppliers mailers - blue (20 stationary)  polythene suppliers mailers - grey 250g (20 stationary)  Postal tubes with caps - each (20 stationary)  Rubber bands (20 stationary)  Stationary (20 stationary)  White co-ex white mailers with wop (20 stationary)  Corry sheets (21 cartons)  Discontinued lines (21 cartons)  Double wall (21 cartons)  Edge channel (21 cartons)  Midwest printed cartons (21 cartons)  Printed (21 cartons)  Single wall (21 cartons)  Solid board (21 cartons)  Specials (21 cartons)   

Not all from the bygone era is out of date. There was a time before email when direct mail had a lot of impact. We used to mail out quirky multi-coloured mailers to attract attention. When I ask business owners how much mail they receive these days it is almost null. This means that whatever lands on their desk with their name on it is highly interruptive. Digital printing has the ability to individualise each flyer-brochure. Now you can mail out material with the contact's name and their business name embedded in the artwork. This AMT magazine was mailed directly to you. It's a superior connection point and it makes superb sense to be promoting yourself here to your community and sending in success stories to the editour.

PHOTOGRAPHS: All photographs shown within this listing are of the proper item (s) offered . These photographs are not in any method tampered with, what you see is what you acquire. I try to acquire the images as realistic as potential on the listing in order to give the prospective bidder the optimal opportunity to evaluate the item(s); nevertheless it is potential that in a few circumstances the photographs can improve the appearance of the item(s) due to compression so please take this into record before bidding. They are then placed into a polythene suppliers sleeve for additional safety and water resistance and then secured with a card stiffener. I use Heavy Duty Mailers Specifically Designed for Vinyl Albums, which provide superb security and protection, and I use the appropriate 'Fragile' sickers. Packing & postage prices are NOT negotiable on items dispatched individually or separately.

For those living outside of United Kingdom, United Kingdom Post (our mailing service) has not resumed sending big economy mailers overseas, yet. As soon as this changes, the pins will be posted.

Printed mailers - get a quote in 60 seconds!

Not only are we able to provide the ideal mailing for you or company through our personalisation service, but we give you an instant quote on how much it will cost!

It takes less than 60 seconds to complete our online quote form and we'll email you a quote immediately. We don't hang around and we don't want you to have to either!

Just tell us a few details about the mailing bags you need - quantity, size, polythene thickness, colour etc. - and whether you want it printed on one or both sides. We'll instantly calculate what your order will cost an give you the price there and then - in total and per bag!

Life's too short to wait around, so order your printed mailing bags with us and you won't have to - you'll have a quote in 60 seconds!

Types of polythene mailers:

Polythene mailing bags come in all shapes and sizes. They have some common features - such as their easy-to-use self-seal strip - but cater for a huge variety of postage needs with a wide range of products. Here are a few of the most popular:

Clear polythene mailers

Clear polythene mailers are lightweight and so help to reduce postage costs. They are also waterproof and tear-resistant, which makes them the ideal mailer for posting catalogues and brochures.

Blue opaque mailers

Blue opaque mailing bags are also waterproof and strong, as well as being 100% recyclable. They offer more security than a clear mailing envelope, whilst their professional appearance makes them popular with mail order or online delivery companies.

High security mailers

Tamper-evident sealing strips, thick black bags and ‘VOID’ labels to place across seals all feature in a range of high security mailing bags, which provide extra security and confidentiality for your mail.

Heavy duty mailers

Heavy duty mailing bags are made from a extra tough polythene - a strong co-extruded material that means you can post with confidence that your mail can withstand some rough handling in transit.

Superlight bubble mailers

If you need to post any valuable or delicate items, superlight bubble mailing bags can provide the all-important protection that they require. Lined with bubble wrap, these handy mailers are waterproof, strong and light.

Metallic mailers

Give your mail some extra va-va-voom with this range of premium quality metallic mailing bags. Available in a selection of glossy metallic colours, these snazzy envelopes are guaranteed to make an impact.

Coloured mailers

Another great way to get your mail noticed is to use a coloured mailing bag. Featuring colours such as baby pink, eco green, baby purple and glossy blue, this range of vivid coloured mailers will brighten up any delivery.

Biodegradable mailers

Look out for the environment while you send your mail with this range of biodegradable mailers. These strong mailing bags do the same great job as regular mailers, but they also biodegrade as compost once disposed of.

Mailing bags with handles

Mailing bags with a difference - with a seal at one end and a handle at the other, these bags are designed for easy handling.  They are also multi-use bags, as an integral double seal allows for easy returns, making them popular with online retailers.


Polyethylene or polythene (IUPAC name polyethene) is a thermoplastic commodity heavily used in consumer products. Over 60 million tons of the material are produced worldwide every year.


  • Ultra high molecular weight polyethylene (UHMWPE)
  • Ultra low molecular weight polyethylene (ULMWPE - PE-WAX)
  • High molecular weight polyethylene (HMWPE)
  • High density polyethylene (HDPE)
  • High density cross-linked polyethylene (HDXLPE)
  • Cross-linked polyethylene (PEX)
  • Medium density polyethylene (MDPE)
  • Low density polyethylene (LDPE)
  • Linear low density polyethylene (LLDPE)
  • Very low density polyethylene (VLDPE)

If you are interested in mailing you could always visit the mailing and courier bags section of packagingknowledge.com.

Get 20% off secure black mailsacks this Christmas!

Secure black mailsacks ChristmasThere's a fab festive offer from those fantastic folk at Polybags.co.uk this Christmas. Our parent website are giving 20% off all orders of secure black mailing sacks over £75.

All you have to do is apply voucher XMASMAIL16 and order your mailing sacks - the sleek black high security bags that Santa trusts for even his most confidential deliveries - and the discount will be automatically applied to your basket once your order reaches £75.

There's strictly one voucher per customer and it's a limited time offer, so don't delay!