Sample Mailing Envelopes
safeTpack, safeTpocket
Safety assurance with our sample mailing envelopes
For the secure transportation of your biological samples, the RDi product range includes absorbent and non-absorbent sample mailing envelopes as an alternative solution to your outer packaging requirements.
As an essential component to your sample collection kit, our sample mailing envelopes have been designed as part of our UN3373-compliant packaging range for the safe transportation of your medical diagnostic, pathology or clinical research samples.
Compact and cost-effective outer packaging
Our sample mailing envelopes not only meet the requirements for UN3373 transportation compliance but also occupy a design crafted to provide additional commercial benefits.
The RDi mailing envelopes serve as a compact and cost-effective solution, by being smaller in design the envelopes not only minimise postage costs but support non-wasteful practices and reduced plastic material usage for an overall, more sustainable packaging product.
Our mailing envelope range has been brought to market to accommodate a range of specifications, including sizing and absorbency.

Features and benefits:
– Different sizes available
– Built-in absorbency
– Compliant with UN3373 transport regulations
– Cost-effective outer packaging solution
Available mailing envelopes
safeTpack
Non-absorbent return envelope
Our safeTpack mailing envelopes serve as a non-absorbent, outer packaging alternative. Designed as a wedge-shaped packaging solution for your UN3373 samples, safeTpack encompasses a simple and easy-to-use design with versatile applications, including the transportation of freeze dried and vacuum dried biological samples.
RDi can pre-print each mailing envelope with your required return lab address or can be supplied blank to incorporate your own shipping labels.

Product Specifications:
Product number: RDI-08-1
Size: 101mm wide x 150mm long x 20mm deep
Weight: 15.0g
Box Quantity: 250
Weight per box: 3.3kg
Our safeTpocket: FLOQ swab transport
Our safeTpocket outer packaging solution specifically caters to accommodate larger-sized swabs, including FLOQ swabs, for the secure transportation of your biological and diagnostic swab sample tubes.
Our safeTpocket, RDi can also pre-print each safeTPocket mailing envelope with your required return lab address. Alternatively, each kit can be supplied blank for you to apply your own shipping labels.

Product Specifications:
Product number: RDI-05-1
Size: 101mm wide x 150mm long x 25mm deep
Weight: 19.4g
Box Quantity: 15
Weight per box: 3.1kg
Looking for a FIT test return envelope?
Designed for use with bowel cancer screening programs, our safeTFIT return envelope provides the ideal outer packaging solution for your FIT samples.