Plastic post bags
Plastic post bags for sale on Ireland's largest auction and classifieds sites
Mailing bags grey strong - mailing, - £140.64
Strong self seal • Adhesive strip color • Grey lightweight opaque - Free postage - New and Used
Strong self seal • Adhesive strip color • Grey lightweight opaque - Free postage - New and Used
Grey mailing bags strong poly - grey, - £3.18
Available multiple sizes • Choose from variety • Suit your needs - Free postage - New and Used
Available multiple sizes • Choose from variety • Suit your needs - Free postage - New and Used
Grey mailing bags - grey, strong - £2.83
Strong grey colour • Micron thickness self • Seal 10mm adhesive - Free postage - New and Used
Strong grey colour • Micron thickness self • Seal 10mm adhesive - Free postage - New and Used
Grey postal post packaging - post, - £24.79
Foil balloons lightweight • Tamperproof waterproof super • Sticky latex - Free postage - New and Used
Foil balloons lightweight • Tamperproof waterproof super • Sticky latex - Free postage - New and Used
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Strong grey plastic - grey, mailing - £269.99
Waterproof tamperproof lightweight • But extra strong • Sizes available - Free postage - New and Used
Waterproof tamperproof lightweight • But extra strong • Sizes available - Free postage - New and Used
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48 listings · from £1.99 · avg £154.99
⚠️ These listings were last updated more than 25 days ago.
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Browse 48 plastic post bags listings currently in our index. Prices range from £1.99 to £1171.99, with an average of £154.99. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about plastic post bags →
Grey mailing bags strong poly - grey, - £139.99
Grey pink white • Clear purple - Free postage - New and Used
Grey pink white • Clear purple - Free postage - New and Used
Postal mailing bags - mailing, - £156.79
Full range all • Sizes best price • 6x9 9x12 10x14 - Free postage - New and Used
Full range all • Sizes best price • 6x9 9x12 10x14 - Free postage - New and Used
Grey postal post - grey, bags - £139.85
Self seal strong • Ensure security colour • Shade light grey - Free postage - New and Used
Self seal strong • Ensure security colour • Shade light grey - Free postage - New and Used
Grey mailing bags postal - bags, post - £359.09
Very strong durable • Waterproof tamperproof generous • 50mm flap have - Free postage - New and Used
Very strong durable • Waterproof tamperproof generous • 50mm flap have - Free postage - New and Used
Strong grey plastic mailing - strong, - £43.50
Waterproof tamperproof lightweight • But extra strong • Sizes available 355mm - Free postage - New and Used
Waterproof tamperproof lightweight • But extra strong • Sizes available 355mm - Free postage - New and Used
Strong grey plastic - strong, - £295.98
Available range quantities • From 5000 they • Cater both large - Free postage - New and Used
Available range quantities • From 5000 they • Cater both large - Free postage - New and Used
Grey mailing bags - mailing, - £493.04
Sizes choose from • 230mm 300mm - Free postage - New and Used
Sizes choose from • 230mm 300mm - Free postage - New and Used
Grey strong mailing - strong, bags - £175.98
Tolerance colour shade • Light grey dark • Thickness may very - Free postage - New and Used
Tolerance colour shade • Light grey dark • Thickness may very - Free postage - New and Used
Strong grey plastic mailing - grey, - £26.85
Available sizes - Free postage - New and Used
Available sizes - Free postage - New and Used
Big postal post - postal, bags - £2.99
These bags are • Feature self seal • Adhesive closure which - Free postage - New and Used
These bags are • Feature self seal • Adhesive closure which - Free postage - New and Used
Strong grey plastic mailing - grey, - £2.39
Strong grey colour • Micron thickness self • Seal 10mm adhesive - Free postage - New and Used
Strong grey colour • Micron thickness self • Seal 10mm adhesive - Free postage - New and Used
Grey postal post - grey, - £34.99
Internal layer black • Outer grey 425 • 600 50mm lip - Free postage - New and Used
Internal layer black • Outer grey 425 • 600 50mm lip - Free postage - New and Used
Pink mailing bags strong - mailing, - £199.95
Self seal strong • Ensure security parcel • Bags color pink - Free postage - New and Used
Self seal strong • Ensure security parcel • Bags color pink - Free postage - New and Used
Economy grey mailing - mailing, bags - £316.00
Get touch view • Range your item • Late would ask - Free postage - New and Used
Get touch view • Range your item • Late would ask - Free postage - New and Used
Grey postal post - grey, - £221.36
Tear proof resistant • Water self seal • Closure sealing lip - Free postage - New and Used
Tear proof resistant • Water self seal • Closure sealing lip - Free postage - New and Used
Strong grey plastic mailing - strong, - £179.99
Our grey mailing • Bags are strong • Durable opaque waterproof - Free postage - New and Used
Our grey mailing • Bags are strong • Durable opaque waterproof - Free postage - New and Used
Grey mailing bags strong - grey, - £385.99
Self seal strong • Ensure security parcel • Bags color grey - Free postage - New and Used
Self seal strong • Ensure security parcel • Bags color grey - Free postage - New and Used
Strong grey plastic mailing - grey, - £222.90
Various sizes different • Quantities 710 863mm • 610 915mm 560 - Free postage - New and Used
Various sizes different • Quantities 710 863mm • 610 915mm 560 - Free postage - New and Used
Grey mailing postage bags - grey, - £1.99
Price varies per • Number bags flap • Wxh strong grade - Free postage - New and Used
Price varies per • Number bags flap • Wxh strong grade - Free postage - New and Used
Grey postal post - grey, packaging - £93.99
Strong made from • Micron 220 gauge • Thick grey polythene - Free postage - New and Used
Strong made from • Micron 220 gauge • Thick grey polythene - Free postage - New and Used
Mailing bags strong parcel - bags, - £239.99
- Free postage - New and Used
- Free postage - New and Used
Grey plastic mailing bags - grey, - £133.99
Waterproof tamperproof lightweight • But extra strong • Sizes available - Free postage - New and Used
Waterproof tamperproof lightweight • But extra strong • Sizes available - Free postage - New and Used
Mailing bags grey - grey, strong - £450.00
Our grey mailing • Bags are strong • Durable opaque waterproof - Free postage - New and Used
Our grey mailing • Bags are strong • Durable opaque waterproof - Free postage - New and Used
Strong grey mailing - strong, bags - £2.05
Strong grey colour • Micron thickness self • Seal 10mm adhesive - Free postage - New and Used
Strong grey colour • Micron thickness self • Seal 10mm adhesive - Free postage - New and Used
Mailing bags grey - bags, strong - £3.49
Will our best • Find solution you • 6.5 165 230 - Free postage - New and Used
Will our best • Find solution you • 6.5 165 230 - Free postage - New and Used
Packing mailing bags grey - packing, - £29.44
585mm 785mm xxxx • Large 430mm 610mm • 355mm 535mm - Free postage - New and Used
585mm 785mm xxxx • Large 430mm 610mm • 355mm 535mm - Free postage - New and Used
Grey postal post packaging - postal, - £2.69
- Free postage - New and Used
- Free postage - New and Used
Mailing bags strong poly - mailing, - £60.29
Durable secure our • Self seal poly • Mailing bags provide - Free postage - New and Used
Durable secure our • Self seal poly • Mailing bags provide - Free postage - New and Used
Coloured mailing bags strong - bags, - £69.98
This mailing bag • Perfect securely posting • Your items made - Free postage - New and Used
This mailing bag • Perfect securely posting • Your items made - Free postage - New and Used
Grey postal post packaging - grey, - £89.98
Made high specification • Lightweight grey film • Provide best performance - Free postage - New and Used
Made high specification • Lightweight grey film • Provide best performance - Free postage - New and Used
Grey postage mailing bags - postage, - £258.39
Very strong durable • Waterproof tamperproof 430mm • 610mm xxx large - Free postage - New and Used
Very strong durable • Waterproof tamperproof 430mm • 610mm xxx large - Free postage - New and Used
Grey postal post packaging - grey, - £82.95
Color grey bubble • Wrap double wall • Boxes premium products - Free postage - New and Used
Color grey bubble • Wrap double wall • Boxes premium products - Free postage - New and Used
Mailing bags grey strong - 50, - £7.99
- Free postage - New and Used
- Free postage - New and Used
Mailing bags grey strong - bags, - £6.90
45cm 60cm 30cm • 40cm - Free postage - New and Used
45cm 60cm 30cm • 40cm - Free postage - New and Used
Grey postage mailing - postage, - £42.99
Opaque inside black • 100 recyclable low • Density polyethylene envelopes - Free postage - New and Used
Opaque inside black • 100 recyclable low • Density polyethylene envelopes - Free postage - New and Used
Coloured mailing bags - bags, plastic - £84.98
Strong self seal • Adhesive strip once • Stays sealed gives - Free postage - New and Used
Strong self seal • Adhesive strip once • Stays sealed gives - Free postage - New and Used
All sizes grey mailing bags - grey, - £249.99
Grey mailing bags • Are strong durable • Opaque waterproof these - Free postage - New and Used
Grey mailing bags • Are strong durable • Opaque waterproof these - Free postage - New and Used
Grey mailing bags strong - mailing, - £326.00
You simply won • Find better bag • Market get touch - Free postage - New and Used
You simply won • Find better bag • Market get touch - Free postage - New and Used
Blue mailing bags strong - bags, - £156.99
Self seal strong • Ensure security parcel • Bags color blue - Free postage - New and Used
Self seal strong • Ensure security parcel • Bags color blue - Free postage - New and Used
Strong grey plastic mailing - grey, - £1171.99
Our bags are • Very strong durable • Waterproof tamperproof choose - Free postage - New and Used
Our bags are • Very strong durable • Waterproof tamperproof choose - Free postage - New and Used
Grey mailing bags - grey, strong - £4.09
Grey mailing bags • Strong parcel postage • Mailer plastic post - Free postage - New and Used
Grey mailing bags • Strong parcel postage • Mailer plastic post - Free postage - New and Used
Strong grey plastic mailing - grey, - £22.39
Very strong durable • Waterproof tamper proof • Generous 50mm flap - Free postage - New and Used
Very strong durable • Waterproof tamper proof • Generous 50mm flap - Free postage - New and Used
Coloured mailing bags plastic - mailing, - £7.02
Coloured outer black • Lined inner waterproof • Tamperproof strong durable - Free postage - New and Used
Coloured outer black • Lined inner waterproof • Tamperproof strong durable - Free postage - New and Used
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Everything you need to know about plastic post bags
Whether you are looking for a brand-new or second-hand plastic post bags, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.99, while premium listings can reach £1171.99 — giving you a wide budget spread to work with. The average price of £154.99 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.