No-one has yet mentioned the O2 loop on the front of the coverall - used to attach dog tags via a carabiner. Also used to attach the lanyard securing a small multi-tool that lives in the breast zip pocket. So much better than the wretched strap cutter and you get an added tin opener/scissors etc. Remember to put it into hold baggage before departing from Briz tho!
I also have a small bum-bag in the lower leg pocket that contains Passport, Driving Licence, NTO, RAFFT/CCS Card, F111 Med Card, a list of good phone numbers and a wad of Euros. Essential when diverting. and just straps onto the civies when deployed. It also fits the leg pocket of CS95. Looks a bit poofy, but very practical.