If perhaps you were looking for a new bag, I came across these last week:
MERCEDES EARLY TYPE TOOL POUCH - CANVAS

But hopefully someone here can get you one for cheaper.

__________________
1968 220D, w115, /8, OM615, Automatic transmission.
My 1987 300TD wagon was sold and my 2003 W210 E320 wagon was totaled (sheds tear).