Welcome to the PostSafe Shop

You can view and buy some of our range here, call us on

+44 (0)7932 030417

if you can't find what you're looking for.

FREE DELIVERY ON ORDERS OVER £150

Polythene Envelopes

A range of poly bags suitable for mailing and secure storage.

Showing 1–9 of 11 results

  • Offer Available Extra Strong Mailer

    PostSafe Extra Strong Peel & Seal Polythene Envelopes

    £5.09 – £39.45 Inc Tax     Select options
  • PostSaver Mailers

    PostSafe PostSaver Peel & Seal Polythene Envelopes

    £7.69 – £32.49 Inc Tax     Select options
  • Offer Available Biodegradable Mailer

    PostSafe Biodegradable Peel & Seal Polythene Envelopes

    £26.79 – £27.49 Inc Tax     Select options
  • Offer Available Tamper Evident Mailer

    Tamper Evident Polythene Envelopes

    £23.15 – £220.00 Inc Tax     Select options
  • Offer Available PostSafe-Grey-Economy-Mailing-Bag

    PostSafe Grey Peel & Seal Poly Envelopes

    £3.49 – £31.25 Inc Tax     Select options
  • Offer Available KeepSafe Oxo-Biodegradable

    KeepSafe Oxo-Biodegradable Polythene Envelopes

    £18.95 – £186.25 Inc Tax     Select options
  • KeepSafe Strong Envelopes

    KeepSafe Strong Mailing Envelopes

    £18.75 – £162.50 Inc Tax     Select options
  • PostSafe Retail Pack

    PostSafe Retail Packs

    £16.60 – £18.40 Inc Tax     Select options
  • KeepSafe Lightweight Mailers

    KeepSafe Lightweight Peel & Seal Mailer

    £19.74 – £311.98 Inc Tax     Select options