Hello, is the water bottle holder included?

Hello, are the bars of the lock rubberised? Thank you.

Which bracket is supplied? According to Fig. 2 or Fig. 5?

Is picture 4 correct now? I had already ordered this lock once, but it came with a different, more fiddly key, which also broke the lock for me and it could no longer be closed. I need a lock like this, but only if it comes with a key / lock like the one in picture 4.