A strong flexible mailing envelope specificaly produced with a purple edge to highlight as a Covid Sample shipment. Constructed from post system resistant co-ex LDPE material with grey exterior and black interior for complete privacy. The UN3373 mailers are pre-printed with the UN3373 diamond, sufficient space for an address sticker + pre-printed instructions on the reverse in English, German and French.
A flap with peel and seal strip makes it effortless to close and prepare for shipment. Once stuck down the flap is also tamper evident. Once received by the recipient – the envelope can easily be opened by tearing at the perforated line. Available as just the envelope itself (item code 4207901) or create a safe kitting by adding our VTM and rigid Safetybag 1 position.

Should you require a bespoke envelope with your own artwork / branding – please feel free to contact us – from 10,000 units MOQ we can create a bespoke item to fulfil your requirements.