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Designed in 1991, the Sewlock™ zip security chamber is still the only chamber of its type available — worldwide. Its uniqueness lies in its ability to either seal or lock the chamber via a padlock or a variety of ‘one-time-use’ seals. All our mailing satchels carry the Sewlock™ zip chamber.

Need Custom Products? Seal and lock security, a wide range of colours, waterproof technology, address windows, screen-printing, embroidery, foam integrated and insulated products — the list goes on. We enjoy the challenge of finding solutions that meet your specific needs - contact us now.



Flat A4 Mailing Satchels 
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  • Flat A4 satchels have been specially developed for the safe transfer of confidential documents.
  • All satchels are fitted with a Sewlock™ which can accept either a padlock or a range of ‘one-time use’ coded seals (our code '109CL').
  • Dimensions: 35cm wide x 31cm high.
  • Choice of colours available.
  • Price each.


111A4

Flat A3 Mailing Satchels 
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  • Flat A3 satchels have been specially developed for the safe transfer of confidential documents.
  • All satchels are fitted with a Sewlock™ which can accept either a padlock or a range of ‘one-time use’ coded seals (our code '109CL').
  • Dimensions: 48cm wide x 44cm high.
  • Choice of colours available.
  • Price each.


111A3

Padded Mailing Satchels 
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  • Padded satchels have been specially developed for the safe transfer of confidential documents, CD/DVDs, cartridges and magnetic tapes.
  • All satchels are fitted with a Sewlock™ which can accept either a padlock or a range of ‘one-time use’ coded seals (our code '109CL').
  • Dimensions (WxH): A4 size is 34cm x 20cm, A3 size is 48cm x 33cm.
  • Price each.


124

A4 Security/Courier Bags 
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  • Designed to carry heavy loads of paperwork, these robust A4 security/courier bags are manufactured from reinforced PVC fabrics, industrial quality polypropylene webbing and heavy-duty zip (including waterproof zip technology).
  • All bags are fitted with a Sewlock™ which can accept either a padlock or a range of ‘one-time use’ coded seals (our code '109CL').
  • Dimensions: 41cm wide x 31cm high with 10cm gusset.
  • Choice of colours available.
  • Price each.


101A4

A3 Security/Courier Bags 
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  • Designed to carry heavy loads of paperwork, these robust A3 security/courier bags are manufactured from reinforced PVC fabrics, industrial quality polypropylene webbing and heavy-duty zip (including waterproof zip technology).
  • All bags are fitted with a Sewlock™ which can accept either a padlock or a range of ‘one-time use’ coded seals (our code '109CL').
  • Dimensions: 45cm wide x 42cm high with 17cm gusset.
  • Choice of colours available.
  • Price each.


101A3

Large Security/Courier Bags 
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  • Designed to carry heavy loads of paperwork, these robust large heavy duty security/courier bags are manufactured from reinforced PVC fabrics, industrial quality polypropylene webbing and heavy-duty zip (including waterproof zip technology).
  • All bags are fitted with a Sewlock™ which can accept either a padlock or a range of ‘one-time use’ coded seals (our code '109CL').
  • Dimensions: 50cm wide x 59cm high with 15cm gusset.
  • Choice of colours available.
  • Price each.


101LGR

Cord Lock Security Seals 
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  • An inexpensive way to seal products using the Sewlock™ chamber.
  • Box of 500 seals.


109CL

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