Just wondering if it easily fits in A4 files? How do you find it as a work bag. Is it structured enough? Do the interior buckles get in the way? Does the bottom start to slouch if you carry too much in it? I want to get a 'work-bag' for christmas that i can carry a couple of books/ A4 documents, agenda, wallet etc in. If I end up with a lap top I'd probably get a seperate carry bag for it so the Bayswater would really act as a handbag/ document carrier. Opinions? thanks!! - or would you recommend another bag entirely?