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Envelope type Bag


Our reusable security bags are used in conjunction with ZipLock security seals to make them tamper evident. A specially created housing locks the zipper head in place by use of a ZipLock seal, and its unique serial number is logged. To ensure longevity, the security bag is made of high quality material with embedded mesh to enhance strength as well as provide evidence of tampering by cutting.

Envelope type bags are thin and compact - perfect for documents and notes.


  • Financial services industry
  • Supermarkets & department stores
  • Prison services
  • Military base
  • Government departments
  • Hospitals
  • Postal services
  • Hotels & clubs

Key Features

  • Heavy duty
  • Flame retardant
  • High quality PVC & polyester sandwich
  • Used in conjunction with ZipLock
  • No tools required to remove seals


  • Colour
  • Dimensions
  • Fabric material
  • Additional features
  • Windows
  • Screen printing
  • RFID & IoT devices

Minimum order quantity required.



  product code dimensions shop link
Envelope type bag E1 E1 250mm x 200mm
Envelope type bag E2 E2 300mm x 250mm
Envelope type bag E3 E3 400mm x 300mm
Envelope type bag E4 E4 460mm x 360mm
Envelope type bag E5e (Non-ZipLockable) E5e 370mm x 330mm
Envelope type bag E6e (Non-ZipLockable) E6e 480mm x 430mm
Envelope type bag E7 Document Bag E7 480mm x 320mm
Envelope type bag K2 Note Bag K2 280mm x 150mm


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This product is available for purchase, hassle-free, at online-only prices through SecuritySeals.com.au.

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contact us

Need more information? Require brochures or samples? Having trouble deciding on which seal is best for you? Or do you have questions about the seals and how they're used? Don't hesitate to contact us. Our team is accessible by phone during standard business hours, or you may prefer to get us via e-mail. Either way we'll get in touch with you promptly. We take pride in our top quality service.