EvidPro tamper-evident evidence bag are designed with a unique closure that provides clear indication if items sealed inside are tampered with. Specifically, a message noting the breach will appear directly on the closure. Digital Descriptor Systems' tamper-evident bags are available in clear plastic, with large, write-on labels for including relevant or necessary background information. Once contents have been placed in an EvidPro bag and labeled, a receipt can be detached and filed. In addition, a barcode makes it possible for all bags to be scanned and logged into a database. This system protects both evidence and the personal property of individuals.