Tamper Evident Security Bags. C5/C4/C3

Tamper Evident Security Bags. 80% Recycled Content. C5, C4 & C3 Sizes.
  • Choice of sizes & finishes – B5, B4, and C3 available in transparent or opaque material
  • Advanced tamper evident closure – protects against mechanical, temperature, and solvent intrusion
  • Unique numbering & barcoding – Code 128 barcode printed 3×, numbering printed 4× across bag & receipts
  • Eco-friendly certified– minimum 80% post-consumer recycled material
  • High-quality single-trip security bags for mail, valuables, patient records and more

Customise your product

Despatch date: 1-2 days

General

*
  • Opaque
    Opaque
  • Clear
    Clear
Quantity From100+200+500+1000+
Price per piece£0.37£0.30£0.24£0.22
* PRICE PER PIECE EX. VAT
£37.00
ex. VAT

£44.40
SKU: UV007-A5
Supplied in
Bag-100 / Carton-500
This product has a minimum quantity of 100
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options

Customise your product

Despatch date: 1-2 days

General

*
  • Opaque
    Opaque
  • Clear
    Clear
Quantity From100+200+500+1000+
Price per piece£0.44£0.37£0.31£0.29
* PRICE PER PIECE EX. VAT
£44.00
ex. VAT

£52.80
SKU: UV007-A4
Supplied in
Bag-100 / Carton-500
This product has a minimum quantity of 100
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options

Customise your product

Despatch date: 1-2 days

General

*
  • Opaque
    Opaque
Quantity From100+200+500+1000+
Price per piece£0.48£0.41£0.35£0.33
* PRICE PER PIECE EX. VAT
£48.00
ex. VAT

£57.60
SKU: UV007-A3
Supplied in
Bag-100 / Carton-500
This product has a minimum quantity of 100
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options

Our tamper Evident single trip security bags are available in C5, C4, and C3 sizes, with transparent or black/white film options. They are ideal for transporting cash, documents, prescriptions, confidential consignments and more. All UV007 security bags are made with 80% post-consumer recycled material, feature advanced tamper-evident closure, unique numbering, barcoding, and dual receipts for complete traceability.

Each bag is equipped with an advanced security closure that reveals attempts at tampering via mechanical interference, extreme temperatures, or solvents.For traceability, every bag features unique numbering and Code 128 barcodes printed across the bag and its detachable receipts. Two tear-off receipts make it simple to maintain audit trails in banking, healthcare, and logistics applications. The treated white writing panels ensure any written details remain permanent and tamper-proof.

 

Size & Format Options

SizeDimensions (mm)Finish OptionsTypical Uses
C5 / C5185 × 260 + 30mm flapTransparent / Black & WhiteCash deposits, prescriptions, small documents, cheques
C4 / C4255 × 360 + 30mm flapTransparent / Black & WhiteLegal papers, NHS records, retail cash bags, courier consignments
C3 / A3330 × 475 + 30mm flapBlack & White onlyLarge documents, bulk cash deposits, oversized parcels, medical files
CustomFully customised optionMultiple finishesBespoke applications, custom numbering, barcodes, logos etc

 

Tamper-evident Security Bags: Key Features

Sequence numberSequence number – Unique sequential numbering printed on each bag for easy tracking and identification.Writable surfaceWritable surface – Treated white panel ensures permanent labelling; information cannot be wiped away.
Tamper evident closureTamper evident closure – Advanced closure system reveals attempts at tampering by heat, cold, or solvent methods.Multiple barcodeMultiple barcode – Code 128 barcode printed three times (on bag body and receipts) for full traceability.
Multiple tear off receiptMultiple tear-off receipt – Two detachable receipts allow easy record-keeping and chain-of-custody tracking.  

Products specifications
Attribute nameAttribute value
ApplicationsSecure packaging and mailing of valuable assets, personal effects and sensitive mail
Product Size GuideA5 size (180x260mm + 30mm dual tear-off receipts) / A4 size (255x360mm + 30mm dual tear-off receipts) / A3 Size (330 x 475 + 30 mm dual tear-off receipts)
MaterialPCR Polythene (55mic thickness)
Available ColoursStandard stock colours: clear or opaque / Full range of colours available on request (minimum orders may apply)
Sustainability80% Recycled Material, 100% Recyclable
Pack SizeBag-100 / Carton-500