Craig, Joe -- The canvas tool roll, that came with my car when I bought it over 20 years ago, is made of a sort of olive drab green flexible material, not particularly heavy, which is simply folded over then rolled up and tied with a couple of loose straps. No M-B logo nor words. No snaps either, just a couple of cloth straps for tying it up into a roll.
Tom in Boise
'71 280SL 4-spd, signal red w/lt. tan interior, restored/enhanced