These breathable tamper-evident, self sealing evidence security bags have all the features of a regular self-sealing polyethylene evidence bags, with one exception: they allow you to secure damp evidence without the fear of degradation of the collected evidence due to bacterial growth. The back of the bags are made of a one-way breathable material that allows damp evidence to continue to air-dry even after it has been sealed in the evidence bag.

Front is made of 4mil thick tear and puncture resistant polyethylene, transparent for viewing bag contents. A tear-off receipt with a unique barcode number on the receipt and on the bag. Front of the bag has a write on area for chain of custody information.

They can be used to secure swabs, evidence damp due to body fluids such as blood, semen or saliva, damp marijuana, documents, currency, etc. These are the bags we use in our swab bio fluid collection kits. Available in two sizes, provided with the same unique self-sealing adhesive strips that form an instantaneous and permanent seal, making it impossible to open the bags without destroying them.

Unlike paper bags, no risk of breakthrough and contamination of evidence locker areas.