1. Home
  2. Office Supplies
  3. Packaging, Mailing & Warehouse
  4. Envelopes & Mailing Bags
  5. Polythene Envelopes

Polythene Envelopes

Polythene Envelopes
Grid List

Filters(0)

Filters(0)

We found 48 products
37 - 48 of 48 products
|

GoSecure Envelope Lightweight Polythene 595x430mm Grey (100 Pack) PB11129

GoSecure Envelope Lightweight Polythene 595x430mm Grey 100 Pack PB11129 150942 F
100
Pack
  • Secure Mailing: Keeps documents confidential during transit.
  • Durable Design: Resists rips and tears for safe delivery.
  • Convenient Closure: Features a quick and easy peel & seal.
  • Eco-Friendly Material: Made from 100% recyclable polythene.
£45.31
£37.76 ex. VAT
£37.76
£45.31 inc. VAT
£45.31
£37.76 ex. VAT
£37.76
£45.31 inc. VAT

Order now for dispatch Monday

Order now for dispatch Monday

GoSecure Mailing Bag Lightweight Polythene 460x430mm Grey (500 Pack) HF20223

GoSecure Mailing Bag Lightweight Polythene 460x430mm Grey 500 Pack HF20223 411348 F
500
Pack
  • Simple peel and seal closure for easy use.
  • Durable polythene construction offers reliable protection.
  • Opaque grey colour ensures confidentiality.
  • Bulk pack of 500 bags – ideal for businesses.
£236.71
£197.26 ex. VAT
£197.26
£236.71 inc. VAT
£236.71
£197.26 ex. VAT
£197.26
£236.71 inc. VAT

Order now for dispatch Monday

Order now for dispatch Monday

County Stationery Mail Bag Envelopes Extra Strong Polythene 10x5 Small 160x230mm White (50 Pack) C260

County Stationery Mail Bag Envelopes Extra Strong Polythene 10x5 Small 160x230mm White 50 Pack C260 924776 F
10
Pack
  • Pack of 50 white polythene mail bags (160x230mm).
  • Strong, waterproof & tear-resistant material.
  • Features a secure peel and seal closure.
  • Fully recyclable for responsible mailing.
£13.22
£11.02 ex. VAT
£11.02
£13.22 inc. VAT
£13.22
£11.02 ex. VAT
£11.02
£13.22 inc. VAT

Order now for dispatch Monday

Order now for dispatch Monday

County Stationery Mail Bag Envelopes Extra Strong Polythene 10x5 Large 320x440mm White (50 Pack) C262

County Stationery Mail Bag Envelopes Extra Strong Polythene 10x5 Large 320x440mm White 50 Pack C262 924774 F
10
Pack
  • Pack of 50 large, 320x440mm white polythene mail bags.
  • Strong, waterproof & tear resistant for secure transit.
  • Features a secure peel and seal closure.
  • Fully recyclable for environmentally conscious mailing.
£15.99
£13.32 ex. VAT
£13.32
£15.99 inc. VAT
£15.99
£13.32 ex. VAT
£13.32
£15.99 inc. VAT

Order now for dispatch Monday

Order now for dispatch Monday

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel/Seal 360x430mm 50mm Flap White (100 Pack) 935795

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel Seal 360x430mm 50mm Flap White 100 Pack 935795 440784 F
100
Pack

  • Waterproof Protection: Keeps documents dry and secure.

  • Easy to Use: Features a peel & seal closure for quick dispatch.

  • Privacy Assured: Opaque material hides contents from view.

  • Large Pack: Includes 100 envelopes – ideal for businesses.

£18.07
£15.06 ex. VAT
£15.06
£18.07 inc. VAT
£18.07
£15.06 ex. VAT
£15.06
£18.07 inc. VAT

Order now for dispatch Monday

Order now for dispatch Monday

Go Secure Extra Strong Polythene Envelopes 610x700mm (25 Pack) PB08226

Go Secure Extra Strong Polythene Envelopes 610x700mm 25 Pack PB08226 492562 F
25
Pack
  • Extra strong and durable
  • Size: 610x700mm
  • Contains 25 envelopes per pack
  • Helps protect contents from moisture damage
£24.45
£20.37 ex. VAT
£20.37
£24.45 inc. VAT
£24.45
£20.37 ex. VAT
£20.37
£24.45 inc. VAT

Order now for dispatch Monday

Order now for dispatch Monday

Ampac Envelope 165x230mm Lightweight Polythene Clear with Panel (100 Pack) KSV-LCP1

Ampac Envelope 165x230mm Lightweight Polythene Clear with Panel 100 Pack KSV LCP1 372887 F
100
Pack
  • Dimensions: 165 x 230mm
  • Resistant to ripping, tearing and water resistant
  • Easy peel and seal closure
  • Made from 100% recyclable material
£15.84
£13.20 ex. VAT
£13.20
£15.84 inc. VAT
£15.84
£13.20 ex. VAT
£13.20
£15.84 inc. VAT

Order now for dispatch Monday

Order now for dispatch Monday

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel/Seal 245x320mm 50mm Flap White (100 Pack) 935787

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel Seal 245x320mm 50mm Flap White 100 Pack 935787 440786 F
100
Pack
  • Waterproof & Secure: Protects documents from the elements and keeps contents dry.
  • Confidentiality: Opaque material ensures privacy of enclosed documents.
  • Convenient Closure: Features a peel & seal flap for quick and secure dispatch.
  • Pack Size: Includes 100 envelopes per pack.
£14.56
£12.13 ex. VAT
£12.13
£14.56 inc. VAT
£14.56
£12.13 ex. VAT
£12.13
£14.56 inc. VAT

Order now for dispatch Monday

Order now for dispatch Monday

County Stationery Mail Bag Envelopes Extra Strong Polythene 10x5 Medium 240x320mm White (50 Pack) C261

County Stationery Mail Bag Envelopes Extra Strong Polythene 10x5 Medium 240x320mm White 50 Pack C261 924775 F
10
Pack
  • Pack of 50 white, 240x320mm polythene mail bags.
  • Strong, waterproof & tear-resistant for secure delivery.
  • Features a secure peel and seal closure.
  • Fully recyclable – an eco-friendly mailing solution.
This item is out of stock

County Stationery Mail Bag Envelopes Extra Strong Polythene 10x5 Medium 240x320mm White (50 Pack) C261

Please enter your email address below and we will contact you as soon as this item becomes available. Your email will not be used for anything else.

Ampac C4 Envelope Lightweight 220x305mm Tamper Evident Security White (20 Pack) KSTE-1

Ampac C4 Envelope Lightweight 220x305mm Tamper Evident Security White 20 Pack KSTE 1 118407 F
20
Pack
  • Secure Delivery: Tamper-evident with a clear ‘VOID’ message if disturbed.
  • Easy Tracking: Features a tear-off redemption slip with unique sequential numbers.
  • C4 Size: Dimensions of 220 x 305mm.
  • Pack of 20: Each pack contains 20 security envelopes.
This item is out of stock

Ampac C4 Envelope Lightweight 220x305mm Tamper Evident Security White (20 Pack) KSTE-1

Please enter your email address below and we will contact you as soon as this item becomes available. Your email will not be used for anything else.

Ampac C5 Envelope Lightweight 165x260mm Tamper Evident Security White (20 Pack) KSTE-1

Ampac C5 Envelope Lightweight 165x260mm Tamper Evident Security White 20 Pack KSTE 1 456472 F
20
Pack

  • Secure Transit: Protects important documents from unauthorized access.

  • Tamper-Evident: Features a void message if disturbed, ensuring immediate detection of compromise.

  • Easy Tracking: Includes a sequential numbered redemption slip.

  • C5 Size & Discreet: 165 x 260mm opaque envelopes, ideal for businesses and individuals.

This item is out of stock

Ampac C5 Envelope Lightweight 165x260mm Tamper Evident Security White (20 Pack) KSTE-1

Please enter your email address below and we will contact you as soon as this item becomes available. Your email will not be used for anything else.

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel/Seal 590x430mm 50mm Flap White (100 Pack) 938519

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel Seal 590x430mm 50mm Flap White 100 Pack 938519 463368 F
100
Pack
  • Waterproof Protection: Polythene construction safeguards documents from moisture.
  • Confidentiality: Opaque material ensures contents remain private.
  • Secure Seal: Self-seal closure provides easy and reliable security.
  • Large Format: 590x430mm size with a 50mm flap for ample space.
This item is out of stock

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel/Seal 590x430mm 50mm Flap White (100 Pack) 938519

Please enter your email address below and we will contact you as soon as this item becomes available. Your email will not be used for anything else.

Polythene Envelopes - Secure & Reliable Mailing Solutions

Browse our extensive range of polythene envelopes, ideal for businesses and personal use. We offer a variety of sizes and strengths to suit all your mailing needs. From lightweight options for everyday correspondence to tamper-evident security envelopes and waterproof polythene mailing bags, we have you covered.

Choose from a selection of opaque and clear finishes, with options including peel and seal closures for added convenience. Our envelopes are available in various pack sizes – from smaller quantities of 20, up to bulk packs of 500 – offering excellent value for money.

Perfect for sending documents, invoices, statements, and more, our polythene envelopes provide a cost-effective and reliable solution. We stock a wide range of dimensions, including popular sizes like 220x305mm, 460x430mm, and 595x430mm.

Key Features:

  • Variety of sizes and strengths
  • Opaque & Clear options
  • Tamper-evident & Waterproof choices
  • Peel & Seal closures available
  • Bulk pack options for cost savings

Find the perfect polythene envelope for your requirements today!