Zip-top-evidence-bags

The Lightning Powder zip-top evidence bags are purpose-built containers for forensic professionals, crime scene investigators, and law enforcement agencies tasked with preserving physical evidence. These bags provide secure, tamper-evident storage for a wide range of evidence types while maintaining chain-of-custody integrity. The translucent design enables visual inspection of contents without opening, reducing cross-contamination risk and expediting evidence verification during processing and courtroom presentation.

Each zip-top evidence bag features a white translucent writing surface printed directly on the exterior, allowing investigators to document critical case information, evidence identifiers, collection dates, and handler signatures using standard pen or felt-tip marker. The dual-seal zipper mechanism ensures evidence remains secure and isolated from environmental contamination, dust, and moisture. The bag dimensions of 13.5 x 2.6 x 9.5 inches accommodate small to medium evidence items—including trace materials, biological samples, clothing fragments, and miscellaneous recovered items—while maintaining compact storage and transport efficiency.

These evidence bags are ideal for property rooms, forensic laboratories, and field investigators who require reliable documentation and containment during evidence collection, storage, and transfer. The clear construction is essential for preliminary evidence assessment and photographic documentation, eliminating the need to unseal bags during pre-trial review. Lightning Powder's reputation for forensic-grade materials ensures compliance with evidence handling protocols and courtroom admissibility standards, making these bags an indispensable component of professional evidence management systems.