Top 10 Plastic Mailing Postal Bags UK – Packing Materials

As an Amazon Associate I earn from qualifying purchases.

1. Triplast

Triplast 12 x 16-Inch Plastic Mailing Postal Bag, Grey Pack of 100

Triplast - Top quality Triplast coextruded strong bags. Strong uk manufactured mailing postal bags - perfect for sending items in the post or via courier. Fully opaque - items placed in the bag are not visible through the material. High performance 55mu bags, strong adhesive with 40mm Peel & Seal Strips.
BrandTriplast
ManufacturerTriplast
Height0.1 cm (0.04 Inches)
Length40.5 cm (15.94 Inches)
Weight0.1 kg (0.22 Pounds)
Width30.5 cm (12.01 Inches)
Part NumberMBGRY12X16100
ModelMBGRY12X16100

2. Triplast

Triplast 10 x 14-Inch Plastic Mailing Postal Bag, Grey Pack of 100

Triplast - Top quality Triplast coextruded strong bags. Fully opaque - items placed in the bag are not visible through the material. High performance 55mu bags, strong adhesive with 40mm Peel & Seal Strips. Strong uk manufactured mailing postal bags - perfect for sending items in the post or via courier.
BrandTriplast
ManufacturerTriplast
Height0.1 cm (0.04 Inches)
Length30 cm (11.81 Inches)
Weight0.1 kg (0.22 Pounds)
Width25 cm (9.84 Inches)
Part NumberMBGRY10X14100
ModelMBGRY10X14100

3. Homewit

Large Size Premium Postage Bags Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers, White, Homewit 60pcs Plastic Mailing Postal Bag 16.5 x 20.5 Inch 420 x 520mm

Homewit - White and opaque, the contents of the bag will not be seen, not to be opened by third parties without being noticed, super permanent adhesive self-adhesive closure, it is also suitable as a security bag or courier bag.

Scope of application´╝Üperfect packaging for books, clothes, shoes, t-shirt, file holders, small box. Size: 42 cm x 52 cm + sealing 5cm, pullovers, suitable for most product packaging. Ideal for business and private use. White plastic mailing Postal Bags for textiles, clothing jeans, shirts, T-shirts. Light weight, save money on shipping costs. Send your goods and items securely to your customers, family or friends. Waterproof, this plastic bag will not affect your items successfully and safely reach your hands because of rain and snow.
BrandHomewit
ManufacturerHomewit
Part NumberHY1745

4. Triplast

Grey Pack of 100, Triplast 14 x 16-Inch Plastic Mailing Postal Bag

Triplast - Top quality Triplast coextruded strong bags. High performance 55mu bags, strong adhesive with 40mm Peel & Seal Strips. Strong uk manufactured mailing postal bags - perfect for sending items in the post or via courier. Fully opaque - items placed in the bag are not visible through the material.
BrandTriplast
ManufacturerTriplast
Height0.1 cm (0.04 Inches)
Length40 cm (15.75 Inches)
Weight0.1 kg (0.22 Pounds)
Width35 cm (13.78 Inches)
Part NumberMBGRY14X16100
ModelMBGRY14X16100

5. Triplast

Grey Pack of 500, Triplast 12 x 16-Inch Plastic Mailing Postal Bag

Triplast - Top quality Triplast coextruded strong bags. Strong uk manufactured mailing postal bags - perfect for sending items in the post or via courier. Fully opaque - items placed in the bag are not visible through the material. High performance 55mu bags, strong adhesive with 40mm Peel & Seal Strips.
BrandTriplast
ManufacturerTriplast
Height0.1 cm (0.04 Inches)
Length40.5 cm (15.94 Inches)
Weight0.1 kg (0.22 Pounds)
Width30.5 cm (12.01 Inches)
Part NumberMBGRY12X16500
ModelMBGRY12X16500

6. Triplast

Grey Pack of 500, Triplast 9 x 12-Inch Plastic Mailing Postal Bag

Triplast - High performance 55mu bags, strong adhesive with 40mm Peel & Seal Strips. Strong uk manufactured mailing postal bags - perfect for sending items in the post or via courier. Top quality Triplast coextruded strong bags. Fully opaque - items placed in the bag are not visible through the material.
BrandTriplast
ManufacturerTriplast
Height0.1 cm (0.04 Inches)
Length30 cm (11.81 Inches)
Weight0.1 kg (0.22 Pounds)
Width23 cm (9.06 Inches)
Part NumberMBGRY9X12500
ModelMBGRY9X12500

7. Triplast

Triplast 9 x 12-Inch Plastic Mailing Postal Bag, Grey Pack of 100

Triplast - Fully opaque - items placed in the bag are not visible through the material. Strong uk manufactured mailing postal bags - perfect for sending items in the post or via courier. High performance 55mu bags, strong adhesive with 40mm Peel & Seal Strips. Top quality Triplast coextruded strong bags.
BrandTriplast
ManufacturerTriplast
Height0.1 cm (0.04 Inches)
Length30 cm (11.81 Inches)
Weight0.1 kg (0.22 Pounds)
Width23 cm (9.06 Inches)
Part NumberMBGRY9X12100
ModelMBGRY9X12100

8. UKPS

10 Grey Colour Plastic Polythene Peel + Seal Mailing Postal Bags Large Size 17 x 24" / 425 x 600mm Self Seal Packing Packaging Postage Mail Sacks Envelopes Mailers

UKPS - Just pack your contents, peel and then seal, done! size of bag stated in item title is inches and millimetres, which is approx 40-50mm, and reads WIDTH opening end of bag x HEIGHT of bag.

Thickness / strength of the plastic is approx 60 micron. Ideal for business and private use, to mail out your goods and items, to your customers, family or friends, in a safe and secure way. 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. The height of bag does not include the self seal lip, in addition to the stated height of the bag.
BrandUKPS
Part Number3355335405783

9. Triplast

Pink Pack of 100, Triplast 13 x 17-Inch Plastic Mailing Postal Bag

Triplast - High performance 55mu bags, strong adhesive with 40mm Peel & Seal Strips. Top quality Triplast coextruded strong bags. Strong uk manufactured mailing postal bags - perfect for sending items in the post or via courier. Fully opaque - items placed in the bag are not visible through the material.
BrandTriplast
ManufacturerTriplast
Height0.1 cm (0.04 Inches)
Length44 cm (17.32 Inches)
Weight0.1 kg (0.22 Pounds)
Width32 cm (12.6 Inches)
Part NumberMBPIN13X17100
ModelMBPIN13X17100

10. MFLABEL

100 Seal Postal Mail Sacks Parcel Delivery Bag Mailing Postal Bags Plastic Envelope Mailers Bags

MFLABEL - Opaque materials convenient for protect your Privacy With a Professional Appearance. Light and durable, lighter than the Box, So it can Save more Shipping Costs.

Packaging bags has strong water Resistance and Tear Proof, it can Securely Protect the Items in the Rainning Day. Width: 25. 4cm excluding cover, length: 33cm; 60 Microns Thick, Number of Sheets: 100 Sheets. Easy to stick an Address Label. Ldeal for business and private use, to mail Out Your Goods and Items, Family or Friends, to Your Customers, in a Safe and Secure Way. With self adhesive strip, firmly Locked After Sealed, Strong Adhesion.
BrandMFLABEL
ManufacturerMFLABEL
Height0.3 cm (0.12 Inches)
Length15.2 cm (5.98 Inches)
Width22.8 cm (8.98 Inches)
Part Number254.330
Model100 Seal