Tamper-Evident Security Bag 35 × 52 cm — 50 Pack

Description

Large-format tamper-evident pouch for bulk cash, full case files, large evidence items, and multi-item returns.

The 35 × 52 cm size with a wider 40mm seal accommodates A3 documents flat, A4 folders, large evidence items, or stacked cash bundles.

Each bag is manufactured from 0.07 mm LDPE clear film with a permanent 40 mm security seal at the top.

The seal includes a pre-printed ‘VOID IF TAMPERED — DO NOT ACCEPT IF SEAL IS BROKEN’ indicator strip that activates immediately and irreversibly if the seal is broken or attempted to be re-sealed.

Bags are printed with the ShieldedFlow Supplies brand and our website.

The transparent film allows full visual inspection of contents without opening, making the bag suitable for auditable chain-of-custody workflows.

 

Common applications: bulk cash transit, case-file transfer, large evidence handling, multi-item e-commerce returns, clothing and textile sampling, multi-property key transfers.

 

For wholesale orders of 100+ bags, see our trade pricing with tiers from Trade (100–499 pcs) through to Platinum (10,000+ pcs).

For custom-printed bags carrying your own branding (MOQ 5,000 per design), contact us for a quote.

All standard orders are dispatched within 3 working days from our UK address.

 

• Outer dimensions: 350 × 520 mm (35 × 52 cm)

• Inner usable area: 335 × 470 mm

• 0.07 mm LDPE clear film, transparent

• 40 mm security seal with VOID-if-tampered indicator

• Pre-printed ‘VOID IF TAMPERED — DO NOT ACCEPT IF SEAL IS BROKEN’ warning

• ShieldedFlow branding on both sides (custom print available for orders 5,000+)

• UK-supplied, dispatched within 3 working days from cleared payment

• Suitable for: Cash-in-transit · Forensic · Legal case files · E-commerce 3PL · Estate management · Bulk returns

 

Why ShieldedFlow Supplies

• UK-registered supplier — Companies House #17113454, registered in England & Wales

• UK importer of record — EORI GB047582985000, direct import, no middlemen

• Security seal — irreversible pouch closure with void-indicator strip

• GBP invoicing — UK contract law, transparent pricing

• Fast UK dispatch — Royal Mail or DPD, 3 working days from cleared payment

• Wholesale & custom-print options — tier pricing from 100 pcs, custom branding from 5,000 pcs

 

Not sure which size to order?

Try our Mixed Sample Pack — 8 bags total, 2 of each of our 4 sizes, for £5.99. Free for verified UK businesses (postage only).

 

Need 100 or more?

Wholesale pricing from £0.13 per bag (Platinum tier, 10,000+ pcs). View full trade pricing or request a tailored quote for orders of 100+ pcs per SKU. Custom-printed bags available for orders of 5,000+ pcs per design.