As of 1st December 2014, Ryanair allows to carry a second hand-luggage which not exceeds the exact measures given in their TOS.
I'm travelling with them next month and I plan to carry a second bag (smaller than the second hand-luggage dimensions) with my DSLR camera and some accessories.
Although at first impression it seems clear that I can carry it without having to pay extra, there is some controversy in Internet about which kind of "bag" can be taken as the secondary one. I have read that they only admit a "duty-free" or a woman bag as secondary hand luggage.
Is there such "type of bag" limit or some limitations on which objects can be carried in this second hand-luggage?