A Dremel Tool
A Lightweight drill
An assorted set of rolls of wires and adaptors.
A VERY bright lamp
A Adhesives and cleaning supplies
Common resisitors, capacitors, and other such things.
My eee pc
A Small insulated case of indivtual PIC MSU units (all ICSP compatble) and the PICKit2 programmer, about 20 MSU units with the small labels marking out the critical pins.
A 16 gb Ironkey
All of this is in a Steel Brefcase with a homemade Fingerprintscanner (not really but i cba to explain it properly)