Any suggestions?

[wintonbina]

Also is your car insured for work/carrying cash? You might find out that your insurance company will invalidate your cover if something happened!

 

[wintonbina]

Sorry just noticed your previous post!

 

[boydj]

A rack and rack pack (e.g. http://www.sjscycles.co.uk/carradice-carradura-rack-top-bag-prod603/) will allow you to carry a relatively heavy cash box flat and in reasonable comfort.

 

[Chris-H]

A rack and rack pack (e.g. http://www.sjscycles.co.uk/carradice-carradura-rack-top-bag-prod603/) will allow you to carry a relatively heavy cash box flat and in reasonable comfort.

That looks just the ticket,cheers for the link mate