ARP Bag?

[tinlid]

Can anyone identify this bag for me please, the only thing I could think of was an WW2 ARP bag mainly because of the colour & number on the front. There are no dates or makers names only the numbers that are in the pics'.
Thanks.
Aaron

[NCA]

Bit of an odd one..sorry no idea!Is it made from canvas or webbing?I initially thought it was a 37 pattern large pack dyed black.Which it isnt.
The number on the strap looks like a service number..if so, it would be an R.A.S.C. number.
Im just guessing here!

[tinlid]

Thanks for your reply, I would say it's made of canvas in the style of like you said the large pack but not the thicker webbing.

[Unionjack]

Post war Dutch? Just an idea as a lot of their stuff were 'nearly' 1937 pattern items.

[Guinness12]

As far as I know - ARP bags tended to be over the shoulder style satchels rather than the two-strapped rucksack style?