Salty seadog
Space Cadet...(3rd Class...)
I need a 4 for the Xtracycle and I like having an 8 just in case. It also gives me spoke keys, a chain splitter and a '+' screwdriver and for some reason a bottle opener. Possibly overkill there in my case but I suppose we are in Germany...
For the sake of 180g my topeak mini 18+ tool has just about all I need for running repairs, including a bottle opener.