The real question is not if it was supplied with accompanying documents or not but that what really happened is that you were basically shown a bag of money with a couple of A4 sheets in it and it was thrown on the floor behind you in the cockpit. No Gen Dec, no NOTOC or other supporting documentation. Or in other cases the bag had already been sealed and although you could be 99% sure what it was, it could have had anything inside. No mention of these money bags in any Ryanair Operating Manual, no procedures written anywhere