Triangular Postal Tubes

Our range of eco-friendly triangular postal tubes is the ideal all-in-one solution for sending and protecting your documents through transit.

These Triangular Postal Tubes are strong and easy to pack & stack. Complete with peel and seal tape for ease of closure there is no need for additional packaging tape.

The advantage of triangular tubes compared to round tubes is that they are easy & efficient to stack compared to round postal tubes that can quickly roll all over the place. Supplied in flat, they’re easier to store, and they have a geometric shape that gives them extra strength by design.

Made from a single piece of board for extra strength and durability, with a twin tab locking system on the ends so no tape or plastic end caps are required to seal them shut making them fully recyclable and biodegradable.

  • Supplied flat – takes up much less storage.
  • Manufactured in lightweight E-flute corrugated board.
  • 100% recyclable, plastic-free.
  • Our sizes of A0, A1, A2 & A3 meet all international posting standards.
  • With peel-and-seal tape for ease of closure, there is no need for additional packaging tape.



We deliver most goods throughout the North West via our fleet of vehicles. Outside of this area, we do utilise Courier and Pallet management services for next-day delivery where possible.