Originally Posted by
fietsbob
a generic bottle , with a magnet taped to it may stick to the steering mast without any brackets..
or maybe just toss a couple strong magnets in the bottle, and hold it next to the steel part.
the magnets should pop up, into place..
I wouldn't trust that. This bottle is actually shaped to fit the mount and keep it from rotating. You basically have to yank the bottle off, because its so strong.
Here is the brompton bottle...
