More goodies that i've always found useful over the years
Sellotape... ideal for removing fluff from berets.
Meths or nail varnish remover (or remover pad thingies) for cleaning ink
Padlocks... ideally combination so no keys to lose
Safety pins
Sewing kit and wonderweb
Selvyt (polishing cloth great for bulling)
Map case
And permanent residents in my bergan/webbing...
Wet wipes
Mini maglite
Mozzy repellant... yes, even in February... wet ground means eggs hatch.
Tent pegs... lightweight alloy ones, ideal for basher/route marking etc
A good lock knife
Mini wash kit - made up of half toothbrush, razor, shaving oil, and that toothpaste/mouthwash stuff ("Tharemed"), and half a towel.
Mini gas burner and gas bottle... a LOT cleaner than hexamine
Strong plastic spoon... ideal for all occasions
Para cord... about 50feet
Small boot brush and polish
Spare bootlaces
a Cyalume
Mine tape
GPS
Mini model kit (laminated cards, ribbon, string etc.. all in an old tobacco tin)
This list is not exhaustive, and admittedly, there are things in my webbing that I've never used... but I'd rather have them and not need them as opposed to the other way round.