If you want to know where your package went, use a Secure Pocket. This is the strong and opaque security package with full traceability. There's space for signatures, and up to two numbered tear-off consignment strips.
Ideas and inspiration
strong tear-, burst-, and water-resistant polythene
opaque with white outer and black inner surfaces
up to two tear-off consignment strips
up to three unique consecutive numbers on each pocket
optional bar coding for easy traceability
space for writing signatures and dates
use for confidential personal, financial or medical data
…or for secure internal distribution and tax-free airport shopping
superb for mail-order clothing and customer returns
