Hi, I am looking for a rack bag for general commuting, which when removed from the bike looks OK to carry around town. I've had a look on Wiggle - I wasn't inspired - it may be that such an item does not exist. Ideally I'd like it to: Cost less than 50 quid Be easy to attach/detach from the bike (clips? Velcro? I've seen them with velcro but is it strong enough?) Be about small laptop bag size or smaller - but maybe a bit deeper Be waterproof/resistant, or come with a cover Have a shoulder strap and handles Have small pockets and a larger main compartment Look OK off the bike when carried by a girl. Too much to ask?? Can anyone recommend one? Thanks! M.