Top 10 Postage and Packaging UK – Mailers

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1. Diamond Packaging

Diamond Packaging 100 Mixed Grey Plastic Mailing Mail Post Postage Bags

Diamond Packaging - 25 of 165 x 230mm / 6. 5" x 9". Diamond packaging 100 MIXED Grey Postage Mailing Bags. 25 of 250 x 350mm / 10" x 14". 25 of 230 x 300mm / 9" x 12". 25 of 305 x 405mm / 12" x 16".
BrandDiamond Packaging
ManufacturerDiamond Packaging®
Height91.44 cm (36 Inches)
Length91.44 cm (36 Inches)
Weight0 kg (0.01 Pounds)
Width91.44 cm (36 Inches)
Part Number1
Modelmailingbagsmixed100

2. Diamond Packaging

50 Mixed Mailing Postage Bags Grey Pink Blue in 4 Sizes Diamond Packaging

Diamond Packaging - 15 pink 165 x 230mm 6. 5" x 9" / 10 x blue 216 x 356mm 8. 5 x 14" / 15 grey 230 x 300mm 9" x 12" / 10 pink 305 x 405mm 12" x 16". Colours: grey / Pink / Blue. Quantity: 50 in the following split:. Grade of film: pink coex 50 micron / 200 gauge, Grey 60 micron / 240 gauge, blue Coex 55 micron / 220 Gauge. Guarantee: 14 day money back guarantee.
BrandDiamond Packaging
ManufacturerD&G BALTIC LTD

3. MAILERPRO

Ultra PREMIUM Quality, MAILERPRO® Range, 50 Bags of 12" x 16" STRONG Tough Mailing Bags, Sticky Self Seal Flap, Grey, Small 300 x 400mm, Poly Plastic Polythene for Postal Postage Packaging Courier Mail Pouch Sacks Use

MAILERPRO - Fast & free shipping! VAT Invoice Provided. Ideal for every day use. Size: 12" x 16" 300 x 400mm grey - 60 Microns Thick. No minimum order. Superior mailerpro strong Light weight Peel and Seal Mailing Bags. 100% opaque, waterproof & Tear Proof. Easy to write on with a marker/ball point pen & easy to stick an address label.
BrandMAILERPRO
ManufacturerMAILERPRO®
Height0.1 cm (0.04 Inches)
Length40 cm (15.75 Inches)
Width30 cm (11.81 Inches)
Part Number12X16-POLY-GREY-S-50

4. MSDS-SOLUTIONZ

50 Mixed Grey Mailing Poly Postal Self Seal Bags 5 Sizes 10 from Each Postage Packaging Assorted Mailers

MSDS-SOLUTIONZ - Once sealed, these bags are very hard to open allowing your items to arrive safely without risk of opening or tampering. 10 bags from each size. 100% opaque mailing bags. 5 sizes 4. 5x7"- 6. 5x9" - 9 x 12" - 10x14" - 12x16". Packaging includes total 50 bags. Safe and secure- these plastic mailers have a sticky strip for easy closure. Waterproof, providing incredible durability within our postal system yet still being very lightweight, lightweight and extremely strong- all our bags are manufactured using tough polythene that is at least 55 micron thickness, waterproof and burst proof.
BrandMSDS-SOLUTIONZ
ManufacturerMSDS-SOLUTIONZ LTD
Part NumberNONE

5. KEPLIN

100 Grey Mailing Bags – Poly Plastic Envelopes for Packaging and Postage Boxes and Parcels – Selection of Small to Large Mail Shipping Courier Delivery Bags 9x12"

KEPLIN - 100% polythene. These plastic postage bags a suitable for use with any courier or for the purpose of storing items airtight, either for personal or business use. High quality guarantee from a trusted UK retailer, we will happily deal with any inquiries or issues that you may have with this product! These are made from an opaque, keep our the wet, grey 60Mu film that affixes using a strong self-adhesive closure on the envelope lip.

Multipacks 25/50/100/300/500/1000 of strong grey mail postage bags, ranging from Small to Large 6x9 \ 9x12 \ 10x14 \ 12x16 \ 14x19 inch. Incredibly sturdy yet lightweight, the 60 Micron thick structure is resistant to tearing or ripping, making these very hard to tamper with so your items should arrive with no issue. With this superb closure your items are unaffected, dirt and even air by sealing incredibly securely. Fastening: Self-Seal.
BrandKEPLIN
ManufacturerKEPLIN

6. iSOUL

50 Mixed Grey Mailing Poly Postal Self Seal Bags 5 Sizes 10 from Each iSOUL Small to Large Mailing Bags Postage Packaging Assorted Mailers Posting Shipping Post Parcels Package Bags

iSOUL - Parcel bags for posting Mailing Packaging and more. Plastic envelopes for posting:- isoul small to Large postage bags are very light weight and sturdy. Small to large mailing bags 6 x 9 inch / 10 x 14 inch / 12 x 16 Inch / 9 x 12 inch / 14 x 19 Inch.

You can use its full size or put something smaller inside and wrap the excess before sealing. Safe and secure package bags:- these plastic mailers have a sticky strip for easy closure. Once sealed, these bags are very hard to open allowing your items to arrive safely without risk of opening or tampering. These opaque mailing bags incorporate a permanent self-seal closure and are made from an opaque 60 micron film.

These plastic postage bags are can be use in any courier or sealed Airtight storage Purpose, you will get these bags in five different sizes for any size packing material, with the self-seal lip make the parcel air tight and water resistant for personal and business use. Our posting bags self-adhesive strong closure, water and dirt resistant air sealed bags made for Secure the inside and outside.
BrandiSOUL
ManufactureriSOUL
Part NumberMBG_MIX_5SZ

7. Surepromise

10" x 14" 254mm x 355mm, 50PCS Polka Dot Mailing Postal Bags Strong Plastic Polythene Self Seal Packing Packaging Postage Mail Sacks Envelopes Golden

Surepromise - These light weight parcel/mailing bags are designed to provide the best security and performance in mind. Made of high specification lightweight grey film to provide the best performance, whilst reducing postage costs.

White dots design on the postage bag’s surface, peel & seal sealing for quick and easy packing. Unique grade of hot melt glue is used to seal the mailing bag making them tamper proof. 6x9" suitable for greeting cards and many other things;9x12"suitable for a4 size sheet and many other things;10x14" suitable for royal mail large letter and many other things;12x16" suitable for clothes and many other things;14x19" suitable for hoody/cloth and many other things.
BrandSurepromise
ManufacturerSurepromise
Height1.8 cm (0.71 Inches)
Length27.99 cm (11.02 Inches)
Weight0.46 kg (1.01 Pounds)
Width23.01 cm (9.06 Inches)
Part NumberMA506

8. Max Solutions

Premium Quality 10x14" 250x350mm, 25, Pink, Strong Tough Mailing Bags, Poly Plastic Polythene for Postal Postage Packaging Courier Mail Pouch Sacks, Sticky Self Seal Flap

Max Solutions - Eco-friendly - strong opaque mailers made from 100% recycled material - for an environmentally friendly solution. Material: virgin plastic gives low weight, weatherproof, very strong and 100% degradable.

White Colour. A large selection of mailing bags, all fully opaque and 60mu in thickness/strength with 40mm peel & seal lips. Resistant to punctures/tearing. Made from a quality 100% virgin polymer, these bags are not the same as the 'cheap' mailing bags on the market, which come complete with the 'smoky' odour. Self adhesive strip contain a tamper proof 'peal and seal' flap, once sealed, they stay sealed and the only way to open the mailing bag is to tear it open.
BrandMax Solutions
ManufacturerMax Solutions
Part NumberMX-2028

9. BubblePost

100 x Mixed Grey Mailing Poly Postal Self Seal Bags 4 Sizes 25 from Each BubblePost Small to Large Mailing Bags Postage Packaging Assorted Mailers Posting Shipping Post Parcel Package Bags

BubblePost - These plastic postage bags are can be use in any courier or sealed Airtight storage Purpose, you will get these bags in four different sizes for any size packing material, with the self-seal lip make the parcel air tight and water resistant for personal and business use.

Small to large mailing bags 6 x 9 inch / 12 x 16 inch / 9 x 12 Inch / 10 x 14 inch / Parcel bags 25 of Each Size. Once sealed, these bags are very hard to open allowing your items to arrive safely without risk of opening or tampering. Bubblepost - 100 mixed Grey Postage Mailing Bags. You can use its full size or put something smaller inside and wrap the excess before sealing. Safe and secure package bags:- these plastic mailers have a sticky strip for easy closure. Small to large postage bags are very light weight and sturdy.
BrandBubblePost
ManufacturerBubblePost
Part NumberGM-100-MIX

10. UKPS

50 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 12 x 16" / 305 x 405mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

UKPS - Ideal for business and private use, to your customers, to mail out your goods and items, family or friends, in a safe and secure way. The height of bag does not include the self seal lip, in addition to the stated height of the bag.

Bag has a self sealing peel and seal adhesive strip. Made from a quality 100% virgin polymer, these bags are not the same as the 'cheap' mailing bags on the market, which come complete with the 'smoky' odour. Just pack your contents, which is approx 40-50mm, done! size of bag stated in item title is inches and millimetres, peel and then seal, and reads WIDTH opening end of bag x HEIGHT of bag. Thickness / strength of the plastic is approx 60 micron.
BrandUKPS
ManufacturerUKPS
Part Number3355305260305