We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Flat pack of one hundred clear rectangular evidence bags with tamperproof seals

Sirchie

Sirchie Integrity Evidence Bag 9x12" 100 Pack #IEB9120

SKU CH-63K6-ZDZMC

Waterproof 9 x 12 inch evidence bags with tamperproof seals, 3.2-mil tear-resistant film, and printable surfaces, supplied in a 100-pack

  • Waterproof construction keeps evidence dry in harsh conditions
  • 2-mil multilayer polyolefin film resists tears and punctures
  • Tamperproof seal protects chain of custody integrity
  • Printable surface enables clear labelling and identification
  • Pack of 100 bags supplies high-volume forensic operations

Evidence Bag Dimensions and Quantity

The Sirchie Integrity Evidence Bag measures 9 by 12 inches and comes in a pack of 100 units. Each bag is constructed from 3.2-mil coextruded polyolefin film. This supply suits law enforcement agencies, forensic labs and security firms that process high volumes of evidence.

Waterproof Durability and Seal Integrity

The multilayer film resists tears and punctures while remaining waterproof to keep contents dry in adverse conditions. A tamperproof closure protects the chain of custody by preventing unauthorised access after sealing. These features preserve evidence integrity during transport and long-term storage.

Printable Surface for Case Management

A writable outer layer allows officers to label each bag directly with case details and item identifiers. This eliminates separate tags and reduces labelling errors in busy evidence rooms. The surface accepts standard marking instruments for clear, permanent identification.

Highlights

  • Waterproof construction keeps evidence dry in harsh conditions
  • 2-mil multilayer polyolefin film resists tears and punctures
  • Tamperproof seal protects chain of custody integrity
  • Printable surface enables clear labelling and identification
  • Pack of 100 bags supplies high-volume forensic operations

Specifications

No published specifications for this item yet.

Questions about this item

How do I seal the 9" x 12" Integrity Evidence Bag correctly, and what step do people often miss?

Peel the liner from the tamperproof adhesive strip, press the flap firmly across its full width, then write case details on the printable surface; skipping the full-width press leaves a weak seal.

What maintenance or replacement will the 100-pack of 3.2-mil evidence bags need later?

The bags are single-use; once the tamperproof seal is broken the bag cannot be resealed, so you simply replace it with another from the pack.

What limit shows up first when the bags are used continuously in wet or rough conditions?

The 3.2-mil multilayer film resists water and punctures, but sustained abrasion or sharp-edge pressure will eventually breach the material.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.