Kayla:
How about the Rotec Revert (no bottle inside the frame though)
Or the Starling Beady Little Eye if and when it ever actually exists

As someone who lived in Cambridge for four year as a student and 2 and a half as a civilian; I can say that he has a valid point when considering the centre of town.
There is no room to give 1.5 m and at any sensible time of day a bike is by far the faster form of transport for pretty much any central journey.