Searching out for info on the lightweight buffalo type smock they issue, came across this.
http://www.army.mod.uk/equipment/23215.aspx
Black Bag PDF here
http://www.army.mod.uk/documents/general/Black_Bag_A5_booklet.pdf
http://www.army.mod.uk/equipment/23215.aspx
Black Bag PDF here
http://www.army.mod.uk/documents/general/Black_Bag_A5_booklet.pdf