Can anyone tell me what the "pockets" are that some folk have on the front of their body armour - seem to hold pens, TAMs, paper etc? They are attached to the front, some have union flag and blood group on them it seems. I think one would be handy for me. I'd Google myself but I have no idea if they have a name or what the name is? Does anyone know? I'd be very grateful thanks. And if there are lots of different types which one would you recommend? I'd be looking to have some A5 sized sheets and a selection of markers or pencils, obviously strong and secure. Thanks again.