In reply to Bob Kemp:
I bought my first proper rucsac, a Berghaus, in LD Mountain Centre in Newcastle in the spring of 1982. While I was in the queue to pay a couple of blokes with whom you would not want to pick a fight went to the desk to pick up some "berghaus specials" for "an SBS order". These Cyclops ROCS in the original cotton canvas were duly produced complete with extra waterproof patches round bottom and lower parts.
Really enjoyed Graves writing, also his Roman stuff. Sassoon is worth reading as well even though his memoirs show a life experience before the war remote from those of his men.