I also decided I wanted a zippy pocket somewhere on the outside, and ended up putting one in between the handles on one side. I thought about doing on the other, but then thought I only needed one to put keys etc in:
I even remembered to put my own 'designer' label on!
And, here it is all finished. Without piping! I found it was quite thick to sew, and with the piping I just couldn't get that close. I've put piping on the pocket.
I really enjoyed making this bag up!